MAXIM MAX213CAI-T

MAX200–MAX209/MAX211/MAX213 19-0065; Rev 7; 12/05 +5V, RS-232 Transceivers with 0.1µF External Capacitors General Description Next-Generation Device Features The MAX200–MAX209/MAX211/MAX213 transceivers S For Low-Cost Applications: are designed for RS-232 and V.28 communication inter- MAX221E: ±15kV ESD-Protected, +5V, 1µA, faces where Q12V supplies are not available. On-board Single RS-232 Transceiver with AutoShutdown™ charge pumps convert the +5V input to the Q10V needed S For Low-Voltage and Space-Constrained Applications: for RS-232 output levels. The MAX201 and MAX209 MAX3222E/MAX3232E/MAX3237E/MAX3241E/ operate from +5V and +12V, respectively, and contain a MAX3246E: ±15kV ESD-Protected, Down +12V to -12V charge-pump voltage converter. to 10nA, +3.0V to +5.5V, Up to 1Mbps, True The MAX200–MAX209/MAX211/MAX213 drivers and RS-232 Transceivers (MAX3246E Available in receivers meet all EIA/TIA-232E and CCITT V.28 speci- UCSP™ Package) fications at a 20kbps data rate. The drivers maintain the S For Space-Constrained Applications: Q5V EIA/TIA-232E output signal levels at data rates in MAX3228E/MAX3229E: ±15kV ESD-Protected, excess of 120kbps when loaded in accordance with the +2.5V to +5.5V, RS-232 Transceivers in UCSP EIA/TIA-232E specification. S For Low-Voltage or Data Cable Applications: The 5FW shutdown mode of the MAX200, MAX205, MAX3380E/MAX3381E: +2.35V to +5.5V, 1µA, MAX206, and MAX211 conserves energy in battery-pow- 2Tx/2Rx RS-232 Transceivers with ±15kV ESD- ered systems. The MAX213 has an active-low shutdown Protected I/O and Logic Pins and an active-high receiver enable control. Two receiv- S For Low-Power Applications: ers of the MAX213 are active, allowing the ring indicator MAX3224E–MAX3227E/MAX3244E/MAX3245E: (RI) to be monitored easily using only 75FW power. ±15kV ESD-Protected, 1µA, 1Mbps, The MAX211 and MAX213 are available in a 28-pin, wide +3.0V to +5.5V, RS-232 Transceivers with small-outline (SO) package and a 28-pin shrink small- AutoShutdown Plus™ outline (SSOP) package, which occupies only 40% of the Applications area of the SO. The MAX207 is now available in a 24-pin SO package and a 24-pin SSOP. The MAX203 and Computers: Laptops, Palmtops, Notebooks MAX205 use no external components and are recom- Battery-Powered Equipment mended for applications with limited circuit board space. Handheld Equipment Ordering Information appears at end of data sheet. Selector Guide NUMBER OF NUMBER OF NUMBER NUMBER LOW-POWER POWER-SUPPLY RECEIVERS EXTERNAL PART OF RS-232 OF RS-232 SHUTDOWN/TTL VOLTAGE (V) ACTIVE IN CAPACITORS DRIVERS RECEIVERS THREE-STATE SHUTDOWN (0.1µF) MAX200 +5 5 0 0 4 Yes/No MAX201 +5 and +9.0 to +13.2 2 2 0 2 No/No MAX202 +5 2 2 0 4 No/No MAX203 +5 2 2 0 None No/No MAX204 +5 4 0 0 4 No/No MAX205 +5 5 5 0 None Yes/Yes MAX206 +5 4 3 0 4 Yes/Yes MAX207 +5 5 3 0 4 No/No MAX208 +5 4 4 0 4 No/No MAX209 +5 and +9.0 to +13.2 3 5 0 2 No/Yes MAX211 +5 4 5 0 4 Yes/Yes MAX213 +5 4 5 2 4 Yes/Yes AutoShutdown, AutoShutdown Plus, and UCSP are trademarks of Maxim Integrated Products, Inc. _______________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. +5V, RS-232 Transceivers with 0.1µF External Capacitors ABSOLUTE MAXIMUM RATINGS V ..........................................................................-0.3V to +6V 20-Pin Wide SO (derate 10.00mW/NC above +70NC) ..800mW CC V+ .............................................................. (V - 0.3V) to +14V 20-Pin CERDIP (derate 11.11mW/NC above +70NC) ...889mW CC V- ...........................................................................+0.3V to -14V 24-Pin Narrow Plastic DIP Input Voltages (derate 13.33mW/NC above +70NC) .......................1067mW T ......................................................... -0.3V to (V + 0.3V) 24-Pin Wide Plastic DIP IN CC R ...................................................................................Q30V (derate 9.09mW/NC above +70NC) ...........................727mW IN Output Voltages 24-Pin Wide SO (derate 11.76mW/NC above +70NC) ..941mW T .................................................(V+ + 0.3V) to (V- - 0.3V) 24-Pin SSOP (derate 8.00mW/NC above +70NC) .........640mW OUT R ..................................................... -0.3V to (V + 0.3V) 24-Pin CERDIP (derate 12.50mW/NC above +70NC) .1000mW OUT CC Short-Circuit Duration 28-Pin Wide SO (derate 12.50mW/NC above +70NC) 1000mW T .......................................................................Continuous 28-Pin SSOP (derate 9.52mW/NC above +70NC) .........762mW OUT Continuous Power Dissipation (T = +70NC) Operating Temperature Ranges A 14-Pin Plastic DIP (derate 10.00mW/NC above +70NC) ...800mW MAX2_ _C_ _ ...................................................... 0NC to +70NC 16-Pin Plastic DIP (derate 10.53mW/NC above +70NC) ...842mW MAX2_ _E_ _ ................................................... -40NC to +85NC 16-Pin SO (derate 8.70mW/NC above +70NC) .............696mW MAX2_ _ M_ _ ............................................... -55NC to +125NC 16-Pin Wide SO (derate 9.52mW/NC above +70NC) ....762mW Storage Temperature Range ............................ -65NC to +160NC 16-Pin CERDIP (derate 10.00mW/NC above +70NC) ...800mW Lead Temperature (soldering, 10s) (Note 1) ..................+300NC 20-Pin Plastic DIP (derate 11.11mW/NC above +70NC) ...889mW Note 1: Maximum reflow temperature for the MAX203 and MAX205 is +225°C. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS (MAX202/MAX204/MAX206/MAX208/MAX211/MAX213: V = +5V Q10%; MAX200/MAX203/MAX205/MAX207: V = +5V Q5%, CC CC C1–C4 = 0.1FF; MAX201/MAX209: V = +5V Q10%, V+ = +9.0V to +13.2V, T = T to T , unless otherwise noted.) CC A MIN MAX PARAMETER CONDITIONS MIN TYP MAX UNITS Output-Voltage Swing All transmitter outputs loaded with 3kI to ground Q5 Q8 V MAX202, MAX203 8 15 V Power-Supply MAX200, MAX204–MAX208, MAX211, CC No load, T = +25NC 11 20 mA A Current MAX213 MAX201, MAX209 0.4 1 MAX201 5 10 V+ Power-Supply Current No load mA MAX209 7 15 MAX200, MAX205, MAX206, MAX211 1 10 Shutdown Supply Current Figure 1, T = +25NC FA A MAX213 15 50 Input Logic Threshold 0.8 V T , EN, SHDN, EN, SHDN IN Low T 2.0 Input Logic Threshold IN V High EN, SHDN, EN, SHDN 2.4 Logic Pullup Current T = 0V 15 200 FA IN RS-232 Input-Voltage -30 +30 V Operating Range 2 MAX200–MAX209/MAX211/MAX213 MAX200–MAX209/MAX211/MAX213 +5V, RS-232 Transceivers with 0.1µF External Capacitors ELECTRICAL CHARACTERISTICS (continued) (MAX202/MAX204/MAX206/MAX208/MAX211/MAX213: V = +5V Q10%; MAX200/MAX203/MAX205/MAX207: V = +5V Q5%, CC CC C1–C4 = 0.1FF; MAX201/MAX209: V = +5V Q10%, V+ = +9.0V to +13.2V, T = T to T , unless otherwise noted.) CC A MIN MAX PARAMETER CONDITIONS MIN TYP MAX UNITS Active mode 0.8 1.2 Receiver Input Threshold V = +5V, CC V Low T = +25NC A Shutdown mode, MAX213, R4, R5 0.6 1.5 Active mode 1.7 2.4 Receiver Input Threshold V = +5V, CC V High T = +25NC A Shutdown mode, MAX213, R4, R5 1.5 2.4 RS-232 Input Hysteresis V = +5V, no hysteresis in shutdown 0.2 0.5 1.0 V CC RS-232 Input Resistance V = +5V, T = +25NC 3 5 7 kI CC A I = 3.2mA MAX201, MAX202, MAX203 TTL/CMOS Output- OUT 0.4 V Voltage Low I = 1.6mA All others OUT TTL/CMOS Output- I = 1.0mA 3.5 V OUT Voltage High TTL/CMOS Output 0.05 FA EN = V , EN = 0V, 0 P R P V ±10 CC OUT CC Leakage Current MAX205, MAX206, MAX209, MAX211, Output Enable Time Figure 2 600 ns MAX213 MAX205, MAX206, MAX209, MAX211, Output Disable Time Figure 2 200 ns MAX213 4 40 SHDN = 0V, R4, R5 MAX213 Receiver Propagation 0.5 10 Fs SHDN = V CC Delay MAX200–MAX211 0.5 10 Transmitter Output V = V+ = V- = 0V, V = Q2V 300 I CC OUT Resistance C = 50pF to 2500pF, L MAX200, MAX202–MAX211, MAX213 3 5.5 30 R = 3kI to 7kI, L Transition Region Slew V = 5V, T = +25NC V/Fs CC A Rate measured from +3V to MAX201 4 30 -3V or -3V to +3V RS-232 Output Short- Q10 Q60 mA Circuit Current Maximum Data Rate R = 3kI to 7kI, C = 50pF to 1000pF, one transmitter 120 kbps L L 3 +5V, RS-232 Transceivers with 0.1µF External Capacitors Typical Operating Characteristics MAX200/204/205/206/207/208/211/213 MAX200/204/205/206/207/208/211/213 MAX209 TRANSMITTER OUTPUT VOLTAGE TRANSMITTER SKEW RATE TRANSMITTER OUTPUT VOLTAGE vs. LOAD CAPACITANCE vs. LOAD CAPACITANCE vs. LOAD CAPACITANCE 7.0 22 10.0 V = +5V CC 6.8 20 ALL Tx OUTPUTS 9.8 20kbps LOADED 3kIIIC 20kbps 6.6 18 L 9.6 T = +25NC A 6.4 16 9.4 6.2 14 60kbps 60kbps 6.0 12 9.2 -SLEW RATE 5.8 10 9.0 V = +5V CC 5.6 8 V = +5V 8.8 ALL Tx OUTPUTS CC 5.4 6 116kbps LOADED 3kIIIC ALL Tx OUTPUTS L 116kbps 8.6 LOADED 3kIIIC T = +25NC L A 5.2 4 +SLEW RATE T = +25NC V+ = 12V A 5.0 2 8.4 0 1000 2000 3000 4000 5000 0 1000 2000 3000 4000 5000 0 1000 2000 3000 4000 5000 LOAD CAPACITANCE (pF) LOAD CAPACITANCE (pF) LOAD CAPACITANCE (pF) MAX201 MAX201/MAX209 TRANSMITTER OUTPUT VOLTAGE TRANSMITTER SLEW RATE vs. LOAD CAPACITANCE vs. LOAD CAPACITANCE 10.0 25 V = +5V CC -SLEW RATE ALL Tx OUTPUTS 9.5 LOADED 3kIIIC L 20 20kbps T = +25NC A V+ = 12V 9.0 15 60kbps 8.5 MAX209 10 +SLEW RATE 8.0 V = +5V CC ALL Tx OUTPUTS 5 LOADED 3kIIIC 7.5 L T = +25NC A 112kbps MAX201 V+ = 12V 7.0 0 0 1000 2000 3000 4000 5000 0 1000 2000 3000 4000 5000 LOAD CAPACITANCE (pF) LOAD CAPACITANCE (pF) MAX202/203 MAX202/203 MAX202/203 TRANSMITTER OUTPUT VOLTAGE TRANSMITTER SLEW RATE SUPPLY CURRENT vs. LOAD CAPACITANCE vs. LOAD CAPACITANCE vs. LOAD CAPACITANCE 7.5 14 35 V = +4.5V, T = +25NC, +SLEW RATE CC A BOTH Tx OUTPUTS, LOADED 3kΩIIC 20kbps L 12 5.0 ONE TRANSMITTER AT FULL DATA RATE 120kbps 30 20kbps ONE TRANSMITTER AT 1/8 DATA RATE 120kbps 240kbps -SLEW RATE 10 2.5 20kbps 240kbps V = +4.5V, T = +25NC CC A 25 120kbps 8 BOTH Tx OUTPUTS, LOADED 3kΩIIC 240kbps 120kbps L 240kbps 0 ONE TRANSMITTER AT FULL DATA RATE 6 ONE TRANSMITTER AT 1/8 DATA RATE 20 -2.5 240kbps 20kbps 4 120kbps V = +4.5V, T = +25NC CC A 20kbps 15 BOTH Tx OUTPUTS, LOADED 3kΩIIC L -5.0 2 ONE TRANSMITTER AT FULL DATA RATE ONE TRANSMITTER AT 1/8 DATA RATE -7.0 0 10 0 1000 2000 3000 4000 5000 0 1000 2000 3000 4000 5000 0 1000 2000 3000 4000 5000 LOAD CAPACITANCE (pF) LOAD CAPACITANCE (pF) LOAD CAPACITANCE (pF) 4 MAX200–MAX209/MAX211/MAX213 Tx OUTPUT VOLTAGE (V) Tx OUTPUT VOLTAGE (IVI) Tx OUTPUT VOLTAGE (IVI) MAX200-MAX213 toc06 MAX200-MAX213 toc01 Tx SLEW RATE (V/Fs) Tx SLEW RATE (V/Fs) MAX200-MAX213 toc04 Tx SLEW RATE (V/Fs) MAX200-MAX213 toc07 MAX200-MAX213 toc02 SUPPLY CURRENT (mA) Tx OUTPUT VOLTAGE (IVI) MAX200-MAX213 toc05 MAX200-MAX213 toc08 MAX200-MAX213 toc03 MAX200–MAX209/MAX211/MAX213 +5V, RS-232 Transceivers with 0.1µF External Capacitors Detailed Description I 0.1FF SHDN +5.5V The MAX200–MAX209/MAX211/MAX213 consist of 0.1FF three sections: charge-pump voltage converters, drivers (transmitters), and receivers. Each section is described in detail. C1+ V V+ CC 0.1FF +5V to ±10V Dual Charge-Pump C1- MAX200 Voltage Converter MAX205 V- C2+ The +5V to Q10V conversion is performed by two MAX206 0.1FF 0.1FF MAX211 charge-pump voltage converters (Figure 4). The first MAX213 C2- +5.5V uses capacitor C1 to double +5V to +10V, storing +10V on the V+ output filter capacitor, C3. The second charge- 400kI pump voltage converter uses capacitor C2 to invert +10V T1 T0 T5 T IN T OUT to -10V, storing -10V on the V- output filter capacitor, C4. +5.5V The MAX201 and MAX209 include only the V+ to V- 3kI charge pump, and are intended for applications that have a V = +5V supply and a V+ supply in the +9V to CC R1 T0 R5 R R OUT IN +13.2V range. +5.5V In shutdown mode, V+ is internally connected to V by CC 5kI EN (EN) 0V OR +5.5V a 1kI pulldown resistor and V- is internally connected to DRIVE SHDN ground by a 1kI pullup resistor. +5.5V (0) (SHDN) GND RS-232 Drivers When V = +5V, the typical driver output-voltage swing CC is Q8V when loaded with a nominal 5kI RS-232 receiver. NOTE 1: ( ) ARE FOR MAX213. NOTE 2: CAPACITORS CAN BE POLARIZED OR UNPOLARIZED. The output swing is guaranteed to meet the EIA/TIA-232E and V.28 specifications, which call for Q5V minimum out- Figure 1. Shutdown Current Test Circuit put levels under worst-case conditions. These include a minimum 3kI load, V = +4.5V, and the maximum CC operating temperature. The open-circuit output-voltage EN INPUT +3V swing ranges from (V+ - 0.6V) to V-. 0V Input thresholds are both CMOS and TTL compatible. The inputs of unused drivers can be left unconnected OUTPUT ENABLE TIME since 400kI pullup resistors to V are included on- CC chip. Since all drivers invert, the pullup resistors force +3.5V the outputs of unused drivers low. The input pullup resis- RECEIVER +0.8V tors typically source 15µA; therefore, the driver inputs OUTPUT C = 150pF should be driven high or open circuited to minimize L +3V power-supply current in shutdown mode. When in low-power shutdown mode, the driver outputs 0V EN INPUT are turned off and their leakage current is less than 1mA, OUTPUT ENABLE TIME even if the transmitter output is backdriven between 0V and (V + 6V). Below -0.5V, the transmitter output is CC V - 0.1V OH V OH diode clamped to ground with a 1kI series impedance. RECEIVER + 2.5V OUTPUTS The transmitter output is also zener clamped to approxi- V R = 1kI OL L V + 0.1V OL mately (V + 6V), with a 1kI series impedance. CC NOTE: POLARITY OF EN IS REVERSED FOR THE MAX213. Figure 2. Receiver Output Enable and Disable Timing 5 +5V, RS-232 Transceivers with 0.1µF External Capacitors 0.1FF 0.1FF +5V +5V 0.1FF 0.1FF V V C1+ CC V+ C1+ CC V+ 0.1FF 0.1FF C1- C1- MAX200-MAX209 V- MAX200-MAX209 V- C2+ C2+ MAX211 MAX211 0.1FF 0.1FF 0.1FF 0.1FF MAX213 MAX213 +5V +5V C2- C2- 400kI 400kI T1 T0 T5 T1 T0 T5 T T T T IN OUT IN OUT 2500pF 50pF 3kI 7kI R1 T0 R5 R1 T0 R5 R R ROUT IN ROUT IN EN (EN) EN (EN) 5kI 5kI 0V (+5V) 0V (+5V) 0V (+5V) 0V (+5V) SHDN (SHDN) SHDN (SHDN) MINIMUM SLEW-RATE MAXIMUM SLEW-RATE TEST CIRCUIT TEST CIRCUIT NOTE: ( ) ARE FOR MAX213. Figure 3. Transition Slew-Rate Test Circuit V+ V+ S1 C1+ S2 S5 C2+ S6 V GND CC I + L R + C1 C3 L C2 I - L R - L C4 S3 S4 GND V GND CC V- S7 C1- C2- S8 200kHz Figure 4. Dual Charge-Pump Diagram The MAX200–MAX209/MAX211/MAX213 guaranteed RS-232 Receivers +0.8V threshold (+0.6V in shutdown for the MAX213) The receivers convert RS-232 signals to CMOS logic ensures that receivers shorted to ground have a logic 1 output levels. Receiver outputs are inverting, maintain- output. Also, the 5kI input resistance to ground ensures ing compatibility with driver outputs. The guaranteed that a receiver with its input left open also has a logic 1 receiver input thresholds of +0.8V and +2.4V are signifi- output. cantly tighter than the Q3.0V threshold required by the EIA/TIA-232E specification. This allows receiver inputs Receiver inputs have approximately +0.5V hysteresis. to respond to TTL/CMOS logic levels and improves noise This provides clean output transitions, even with slow margin for RS-232 levels. rise and fall time input signals with moderate amounts of noise and ringing. In shutdown, the MAX213 receivers R4 and R5 have no hysteresis. 6 MAX200–MAX209/MAX211/MAX213 MAX200–MAX209/MAX211/MAX213 +5V, RS-232 Transceivers with 0.1µF External Capacitors current typically to 1µA (15µA for the MAX213). The time required to exit shutdown is 1ms, as shown in Figure 5. All receivers except R4 and R5 on the MAX213 are put into a high-impedance state in shutdown mode. The TWO TRANSMITTER MAX213’s R4 and R5 receivers still function in shutdown OUTPUTS: mode. These two receivers are useful for monitoring ONE HIGH, ONE LOW external activity while maintaining minimal power con- sumption. SHDN* The enable control is used to put the receiver outputs into a high-impedance state, so that the receivers can be connected directly to a three-state bus. It has no effect SHUTDOWN TRANSMITTERS ON on the RS-232 drivers or on the charge pumps. THREE TRANSMITTERS LOADED WITH 3kI||2500pF. *SHUTDOWN POLARITY REVERSED FOR MAX213. MAX213 Receiver Operation in Shutdown During normal operation, the MAX213’s receiver propa- Figure 5. Transmitter Outputs When Exiting Shutdown gation delay is typically 1Fs. When entering shutdown with receivers active, R4 and R5 are not valid until 80Fs after SHDN is driven low. In shutdown mode, propaga- Shutdown and Enable Control tion delays increase to 4Fs for a high-to-low or a low-to- In shutdown mode, the MAX200/MAX205/MAX206/ high transition. MAX211/MAX213 charge pumps are turned off, V+ is When exiting shutdown, all receiver outputs are invalid pulled down to V , V- is pulled to ground, and the CC until the charge pumps reach nominal values (< 2ms transmitter outputs are disabled. This reduces supply when using 0.1FF capacitors). Table 1a. MAX200 Control Pin Configurations SHDN OPERATION STATUS TRANSMITTERS T1–T5 0 Normal Operation All Active 1 Shutdown All High-Z Table 1b. MAX205/MAX206/MAX211 Control Pin Configurations SHDN OPERATION STATUS TRANSMITTERS T1–T5 RECEIVERS R1–R5 EN 0 0 Normal Operation All Active All Active 0 1 Normal Operation All Active All High-Z 1 0 Shutdown All High-Z All High-Z Table 1c. MAX213 Control Pin Configurations RECEIVERS EN OPERATION STATUS TRANSMITTERS T1–T4 SHDN R1, R2, R3 R4, R5 0 0 Shutdown All High-Z High-Z High-Z 0 1 Shutdown All High-Z High-Z Active* 1 0 Normal Operation All Active High-Z High-Z 1 1 Normal Operation All Active Active Active *Active = active with reduced performance. 7 +5V, RS-232 Transceivers with 0.1µF External Capacitors Driver Outputs When Exiting Shutdown Applications Information Figure 5 shows two driver outputs exiting shutdown. As Capacitor Selection they become active, the two driver outputs go to oppo- The type of capacitor used is not critical for proper site RS-232 levels (one driver input is high, the other operation. Ceramic capacitors are suggested. To ensure is low). Each driver is loaded with 3kI in parallel with proper RS-232 signal levels over temperature when 2500pF. The driver outputs display no ringing or undesir- using 0.1FF capacitors, make sure the capacitance able transients as they come out of shutdown. value does not degrade excessively as the temperature Power-Supply Decoupling varies. If in doubt, use capacitors with a larger nominal In applications that are sensitive to power-supply noise, value. Also observe the capacitors’ ESR value over tem- decouple V to ground with a capacitor of the same CC perature, since it influences the amount of ripple on V+ value as the charge-pump capacitors. and V-. To reduce the output impedance at V+ and V-, use larger capacitors (up to 10FF). If polarized capaci- V+ and V- as Power Supplies tors are used, obey the polarities shown in Figure 1 and A small amount of power can be drawn from V+ and V-, the pin configurations. although this reduces noise margins. Driving Multiple Receivers Power Supplies for MAX201/MAX209 Each transmitter is designed to drive a single receiver. If at power-up the V+ supply rises after the V supply, CC Transmitters can be paralleled to drive multiple receivers. place a diode (e.g., 1N914) in series with the V+ supply. Table 2. Summary of EIA/TIA-232E, V.28 Specifications PARAMETER CONDITION EIA/TIA-232E, V.28 SPECIFICATION Driver Output Voltage: 0 Level 3kI to 7kI load +5.0V to +15V Driver Output Voltage: 1 Level 3kI to 7kI load -5.0V to -15V Output Level, Maximum No load Q25V Data Rate 3kI P R P 7kI, C P 2500pF Up to 20kbps L L Receiver Input Voltage: 0 Level — +3.0V to +15V Receiver Input Voltage: 1 Level — -3.0V to -15V Input Level, Maximum — Q25V Instantaneous Slew Rate, Maximum 3kI P R P 7kI, C P 2500pF 30V/Fs L L Driver Output Short-Circuit Current, Maximum — 100mA V.28 1ms or 3% of the period Transition Rate on Driver Output EIA/TIA-232E 4% of the period Driver Output Resistance -2V < V < +2V 300I OUT Table 3. DB9 Cable Connections Commonly Used for EIA/TIA-232E and V.24 Asynchronous Interfaces PIN NAME CONNECTION 1 Received Line Signal Detector, sometimes called Carrier Detect (DCD) Handshake from DCE 2 Receive Data (RD) Data from DCE 3 Transmit Data (TD) Data from DTE 4 Data Terminal Ready Handshake from DTE 5 Signal Ground Reference point for signals 6 Data Set Ready (DSR) Handshake from DCE 7 Request to Send (RTS) Handshake from DTE 8 Clear to Send (CTS) Handshake from DCE 9 Ring Indicator Handshake from DCE 8 MAX200–MAX209/MAX211/MAX213 MAX200–MAX209/MAX211/MAX213 +5V, RS-232 Transceivers with 0.1µF External Capacitors MAX200 Pin Configuration/Typical Operating Circuit +5V INPUT 0.1FF 7 0.1FF 8 V +6.3V CC C1+ 9 0.1FF V+ +5V TO +10V +6.3V 10 VOLTAGE DOUBLER C1- 11 C2+ 13 +10V TO -10V 0.1FF V- VOLTAGE INVERTER +16V 12 0.1FF C2- +16V +5V TOP VIEW 400kI T1 T1 5 IN OUT 2 T1 +5V T3 1 20 T4 OUT OUT T1 2 19 T5 OUT IN 400kI T2 3 18 N.C. OUT T2 T2 4 IN OUT 3 T2 T2 4 MAX200 17 SHND IN +5V T1 5 16 T5 IN OUT 400kI GND 6 15 T4 IN T3 T3 14 IN OUT 1 TTL/CMOS RS-232 T3 V 7 14 T3 CC IN INPUTS OUTPUTS +5V C1+ 8 13 V- V+ 9 12 C2- 400kI T4 T4 20 15 IN OUT C1- 10 11 C2+ T4 +5V DIP/SO 400kI T5 T5 19 IN OUT 16 T5 18 17 MAX200 N.C. SHDN GND 6 9 +5V, RS-232 Transceivers with 0.1µF External Capacitors MAX201 Pin Configurations/Typical Operating Circuit +5V INPUT +9V TO +12V 0.1FF 13 (15) TOP VIEW V CC 14 (16) 1 V+ C+ 0.1FF +12V TO -12V C+ V+ 1 14 +16V 2 VOLTAGE CONVERTER C- 3 C- V 2 13 CC V- C2 V- 3 12 GND 0.1FF +5V +16V T2 T1 OUT 4 MAX201 11 OUT R2 R1 IN 5 10 IN 400kI T1 (10) 8 T1 OUT 11 (13) IN R2 R1 OUT 6 9 OUT T1 +5V T2 T1 IN IN 7 8 TTL/CMOS RS-232 INPUTS OUTPUTS 400kI DIP T2 7 T2 OUT 4 IN T2 C+ 1 16 V+ (11) 9 R1 R1 OUT IN 10 (12) C- V 2 CC 15 R1 V- GND 3 14 TTL/CMOS RS-232 5kI T2 T1 OUT 4 13 OUT OUTPUTS INPUTS MAX201 R2 R1 IN 5 12 IN R2 6 R2 IN 5 OUT R2 R2 R1 6 11 OUT OUT 10 5kI T2 7 T1 IN IN MAX201 9 N.C. 8 N.C. GND SO 12 (14) NOTE: PIN NUMBERS IN ( ) ARE FOR SO PACKAGE 10 MAX200–MAX209/MAX211/MAX213 MAX200–MAX209/MAX211/MAX213 +5V, RS-232 Transceivers with 0.1µF External Capacitors MAX202 Pin Configuration/Typical Operating Circuit 0.1FF +5V INPUT +6.3V 0.1FF 16 2 +10V 1 V CC V+ C1+ 0.1FF +5V TO +10V +6.3V 3 VOLTAGE DOUBLER C1- 4 C2+ 0.1FF +10V TO -10V -10V TOP VIEW 6 V- +16V VOLTAGE INVERTER 5 0.1FF C2- +16V C1+ 1 16 V CC +5V V+ 2 15 GND C1- T1 400kI 3 14 OUT T1 T1 11 IN OUT 14 R1 C2+ 4 13 IN T1 MAX202 +5V C2- 5 12 R1 OUT TTL/CMOS RS-232 11 T1 V- 6 IN INPUTS OUTPUTS 400kI T2 10 T2 7 OUT IN T2 T2 10 IN OUT 7 T2 R2 9 R2 IN 8 OUT DIP/SO/WIDE SO R1 R1 12 OUT IN 13 R1 TTL/CMOS 5kI RS-232 OUTPUTS INPUTS R2 R2 9 OUT IN 8 R2 5kI MAX202 GND 15 11 +5V, RS-232 Transceivers with 0.1µF External Capacitors MAX203 Pin Configurations/Typical Operating Circuit +5V INPUT TOP VIEW 0.1FF 7 T2 1 20 R2 IN OUT +5V V CC T1 2 19 R2 IN IN R1 3 18 T2 OUT OUT 400kI R1 4 17 V- IN MAX203 T1 T1 2 IN OUT 5 T1 T1 5 16 C2- +5V OUT TTL/CMOS RS-232 GND 6 15 C2+ INPUTS OUTPUTS 400kI V 7 14 V+ CC T2 T2 1 IN OUT 18 T2 C1+ 8 13 C1- GND 9 12 V- R1 R1 C2- 10 11 C2+ 3 OUT IN 4 R1 TTL/CMOS DIP 5kI RS-232 OUTPUTS INPUTS R2 R2 20 OUT IN 19 R2 T2 1 20 R2 IN OUT 5kI T1 2 19 R2 IN IN R1 3 18 T2 OUT OUT 11 (12) DO NOT MAKE 8 (13) C1+ C2+ CONNECTION TO R1 4 MAX203 17 V- 15 IN 13 (14) THESE PINS C1- C2+ T1 5 16 C2- OUT MAX203 12 (10) 16 INTERNAL -10V GND 6 15 C2+ C2- V- 17 POWER SUPPLY 10 (11) V- C2- V 7 14 C1- CC V+ 8 13 C1+ INTERNAL +10V 14 (8) V+ POWER SUPPLY GND GND GND 9 12 C2+ 6 9 V- 10 11 C2- SO NOTE: PIN NUMBERS IN ( ) ARE FOR SO PACKAGE. 12 MAX200–MAX209/MAX211/MAX213 MAX200–MAX209/MAX211/MAX213 +5V, RS-232 Transceivers with 0.1µF External Capacitors MAX204 Pin Configuration/Typical Operating Circuit +5V INPUT 0.1FF 6 0.1FF 7 V +6.3V CC C1+ 8 0.1FF V+ +5V TO +10V +6.3V 9 VOLTAGE DOUBLER C1- 10 C2+ 12 +10V TO -10V 0.1FF V- VOLTAGE INVERTER +16V 11 0.1FF C2- +16V +5V TOP VIEW 400kI T3 T1 1 16 OUT OUT T1 T1 4 IN OUT 1 T1 T4 T2 OUT 2 15 OUT +5V T4 IN T2 IN 3 14 T3 IN T1 4 13 400kI IN MAX204 T2 T2 3 IN OUT 2 GND 5 12 V- T2 C2- +5V 11 V 6 CC TTL/CMOS RS-232 C2+ C1+ 7 10 INPUTS OUTPUTS 400kI C1- V+ 8 9 T3 T3 13 IN OUT 16 T3 +5V DIP/SO 400kI T4 T4 14 IN OUT 15 T4 MAX204 GND 5 13 +5V, RS-232 Transceivers with 0.1µF External Capacitors MAX205 Pin Configuration/Typical Operating Circuit +5V INPUT 0.1FF 12 V +5V CC 400kI T1 T1 8 IN OUT 3 T1 +5V 400kI T2 T2 7 IN OUT 4 T2 +5V 400kI T3 T3 2 TTL/CMOS 15 IN OUT RS-232 T3 INPUTS OUTPUTS +5V TOP VIEW 400kI T4 T4 16 IN OUT 1 T4 T4 1 24 R3 OUT IN +5V 2 R3 T3 23 OUT OUT T1 3 22 T5 OUT IN 400kI T2 4 21 SHDN T5 T5 OUT 22 IN OUT 19 MAX205 T5 R2 5 20 EN IN R2 6 19 T5OUT OUT R1 R1 9 OUT IN 10 R1 18 R4 T2 7 IN IN 5kI 8 17 R4 T1 OUT IN 9 16 T4 R1 IN OUT R2 R2 6 OUT IN 5 10 15 T3 R2 R1IN IN 14 R5 GND 11 OUT 5kI 12 13 R5 VCC IN R3 R3 TTL/CMOS 23 OUT IN 24 RS-232 R3 DIP OUTPUTS INPUTS 5kI R4 R4 17 OUT IN 18 R4 5kI R5 R5 14 OUT IN 13 R5 5kI 20 EN 21 SHDN MAX205 GND 11 14 MAX200–MAX209/MAX211/MAX213 MAX200–MAX209/MAX211/MAX213 +5V, RS-232 Transceivers with 0.1µF External Capacitors MAX206 Pin Configuration/Typical Operating Circuit +5V INPUT 0.1FF 9 0.1FF +6.3V V CC 10 11 C1+ V+ +5V TO +10V 0.1FF VOLTAGE DOUBLER +6.3V 12 C1- 13 C2+ 15 +10V TO -10V V- 0.1FF 0.1FF VOLTAGE INVERTER 14 +16V C2- +16V +5V TOP VIEW 400kI T3 1 24 T4 T1 T1 OUT OUT 7 IN OUT 2 T1 +5V T1 2 23 R2 OUT IN T2 3 22 R2 OUT OUT 400kI MAX206 R1 4 21 SHDN IN T2 T2 6 IN OUT 3 R1 T2 OUT 5 20 EN +5V 6 19 T4 T2 IN IN TTL/CMOS RS-232 T1 7 18 T3 IN IN INPUTS OUTPUTS 400kI 8 17 R3 T3 GND OUT T3IN OUT 1 18 T3 V CC 9 16 R3 +5V IN C1+ 10 15 V- 400kI V+ 11 14 C2- T4 T4 OUT 19 IN 24 C1- 12 13 C2+ T4 DIP/SO R1 R1 4 OUT IN 5 R1 5kI R2 R2 TTL/CMOS OUT IN 23 22 RS-232 R2 OUTPUTS INPUTS 5kI R3 R3 IN 17 OUT 16 R3 5kI 20 EN 21 SHDN MAX206 GND 8 15 +5V, RS-232 Transceivers with 0.1µF External Capacitors MAX207 Pin Configuration/Typical Operating Circuit +5V INPUT 0.1FF 9 0.1FF +6.3V 10 11 V CC V+ C1+ 0.1FF +5V TO +10V +6.3V 12 VOLTAGE DOUBLER C1- 13 C2+ 15 +10V TO -10V 0.1FF V- VOLTAGE INVERTER 0.1FF 14 +16V C2- +16V +5V 400kI T1 T1 OUT 7 IN 2 T1 +5V TOP VIEW 400kI T3 1 24 T4 OUT OUT T2 T2 OUT 6 IN 3 T2 T1 2 23 R2 OUT IN +5V T2OUT 3 22 R2OUT 400kI R1 4 MAX207 21 T5 IN IN TTL/CMOS T3 T3OUT IN 1 RS-232 18 R1 5 20 T5 OUT OUT T3 INPUTS OUTPUTS +5V 6 19 T4 T2IN IN T1 7 18 T3 IN IN 400kI 8 17 R3 GND OUT T4 T4 19 IN OUT 24 T4 VCC 9 16 R3 IN +5V C1+ 10 15 V- 400kI V+ 11 14 C2- T5 T5 21 IN OUT 20 C1- 12 13 C2+ T5 DIP/SO/SSOP R1 R1 IN 5 OUT 4 R1 5kI R2 RS-232 22 R2 IN 23 TTL/CMOS OUT R2 INPUTS OUTPUTS 5kI R3 R3 IN 17 OUT 16 R3 5kI MAX207 GND 8 16 MAX200–MAX209/MAX211/MAX213 MAX200–MAX209/MAX211/MAX213 +5V, RS-232 Transceivers with 0.1µF External Capacitors MAX208 Pin Configuration/Typical Operating Circuit +5V INPUT 0.1FF 9 0.1FF +6.3V 11 V 10 CC V+ C1+ 0.1FF +5V TO +10V +6.3V 12 VOLTAGE DOUBLER C1- 13 C2+ 15 +10V TO -10V 0.1FF V- VOLTAGE INVERTER 0.1FF 14 +16V C2- +16V +5V 400kI T1 T1IN OUT 2 5 T1 TOP VIEW +5V 400kI T2 1 24 T3 OUT OUT T2 T2 18 IN OUT 1 T2 T1 2 23 R3 OUT IN +5V R2 3 22 R3 IN OUT RS-232 TTL/CMOS MAX208 400kI OUTPUTS R2 4 21 T4 INPUTS OUT IN T1 5 20 T4 T3 IN OUT T3 OUT 19 IN 24 T3 6 19 T3 +5V R1OUT IN 7 18 T2 R1IN IN 400kI 8 17 R4 GND OUT T4 T4IN OUT 20 21 V 9 16 R4 T4 CC IN C1+ 10 15 V- R1 R1 6 OUT IN 7 V+ 11 14 C2- R1 C1- 12 13 C2+ 5kI DIP/SO R2 R2 IN 4 OUT 3 R2 5kI RS-232 TTL/CMOS INPUTS OUTPUTS R3 R3 22 OUT IN 23 R3 5kI R4 R4 IN 16 17 OUT R4 5kI MAX208 GND 8 17 +5V, RS-232 Transceivers with 0.1µF External Capacitors MAX209 Pin Configuration/Typical Operating Circuit +5V INPUT 9V - 13.2V INPUT 0.1FF 4 5 6 V V+ CC C+ 8 0.1FF +10V TO +10V 0.1FF VOLTAGE INVERTER +16V 7 +16V C- +5V TOP VIEW 400kI R1 1 24 T1 OUT IN T1 T1IN OUT 24 19 T1 R1 2 23 T2 +5V IN IN GND 3 22 R2 OUT 400kI MAX209 V 4 21 R2 CC IN T2 T2 23 IN OUT 20 RS-232 TTL/CMOS V+ 5 20 T2 T2 OUT OUTPUTS INPUTS +5V 6 19 T1 C+ OUT C- 7 18 R3 IN 400kI 8 17 R3 V- OUT T3 T3 IN OUT 16 13 T3 R5 9 16 T3 IN IN R5 10 15 N.C. OUT R1 R1 IN 1 OUT 2 R1 R4 11 14 EN OUT R4 12 13 T3 IN OUT 5kI DIP/SO R2 R2IN 22 OUT 21 R2 5kI R3 R3OUT IN TTL/CMOS 17 18 RS-232 R3 OUTPUTS INPUTS 5kI R4 R4 11 OUT IN 12 R4 5kI R5 R5 IN 10 OUT 9 R5 5kI EN 14 MAX209 15 N.C. GND 3 18 MAX200–MAX209/MAX211/MAX213 MAX200–MAX209/MAX211/MAX213 +5V, RS-232 Transceivers with 0.1µF External Capacitors MAX211 Pin Configuration/Typical Operating Circuit +5V INPUT 0.1FF 11 0.1FF V 12 CC +6.3V C1+ 13 0.1FF +5V TO +10V V+ +6.3V 14 VOLTAGE DOUBLER C1- 15 C2+ 17 +10V TO -10V 0.1FF V- VOLTAGE INVERTER +16V 16 0.1FF C2- +16V +5V 400kI 7 T1 T1 IN OUT 2 T1 +5V TOP VIEW 400kI 6 T2 T2 3 T3 1 28 T4 IN OUT OUT OUT T2 +5V T1 2 27 R3 OUT IN TTL/CMOS RS-232 T2 3 26 R3 OUT OUT INPUTS OUTPUTS 400kI R2 SHDN IN 4 25 20 T3 T3 1 IN OUT T3 24 R2OUT 5 EN +5V MAX211 T2 6 R4 IN 23 IN 7 R4 T1IN 22 OUT 400kI 21 T4 T4 28 T4 IN OUT R1 8 21 IN OUT T4 R1 9 20 T3 IN IN 19 R5 GND 10 OUT 8 R1 R1 9 OUT IN R1 V 11 18 R5 CC IN 5kI 12 17 V- C1+ V+ 13 16 C2- 5 R2 R2 4 OUT IN 14 15 C2+ C1- R2 5kI SO/SSOP 26 R3 R3 27 OUT IN TTL/CMOS RS-232 R3 OUTPUTS INPUTS 5kI 22 R4 R4 23 OUT IN R4 5kI 19 R5 R5 18 OUT IN R5 5kI 24 EN 25 SHDN MAX211 GND 10 19 +5V, RS-232 Transceivers with 0.1µF External Capacitors MAX213 Pin Configuration/Typical Operating Circuit +5V INPUT 0.1FF 11 0.1FF V 12 CC +6.3V C1+ 13 0.1FF +5V TO +10V V+ +6.3V VOLTAGE DOUBLER 14 C1- 15 C2+ +10V TO -10V 17 0.1FF V- VOLTAGE INVERTER +16V 16 0.1FF C2- +16V +5V 400kI 7 T1 T1 IN OUT 2 T1 +5V 400kI TOP VIEW 6 T2 T2 3 IN OUT T2 +5V 1 28 T4 T3 OUT OUT TTL/CMOS RS-232 T1 2 27 R3 OUT IN INPUTS OUTPUTS 400kI T2 3 26 R3OUT OUT 20 T3IN T3OUT 1 T3 R2 SHDN IN 4 25 +5V R2 24 EN OUT 5 MAX213 400kI R4 * T2 6 23 IN IN 21 T4 T4 28 IN OUT R4 * T1 7 22 OUT T4 IN R1 8 21 T4 OUT IN 8 R1 R1 9 R1 9 20 T3 OUT IN IN IN R1 10 19 R5 * GND OUT 5kI V 11 18 R5 * CC IN C1+ 12 17 V- 5 R2 R2 4 OUT IN R2 16 C2- V+ 13 15 C2+ C1- 14 5kI SO/SSOP 26 R3 R3 27 OUT IN RS-232 TTL/CMOS R3 INPUTS OUTPUTS 5kI 22 R4 * R4 * 23 OUT IN R4 5kI 19 R5 * R5 * 18 OUT IN R5 5kI 24 EN 25 SHDN MAX213 GND 10 *ACTIVE IN SHUTDOWN 20 MAX200–MAX209/MAX211/MAX213 MAX200–MAX209/MAX211/MAX213 +5V, RS-232 Transceivers with 0.1µF External Capacitors Ordering Information PART TEMP RANGE PIN-PACKAGE PART TEMP RANGE PIN-PACKAGE MAX200CPP 0NC to +70NC 20 Plastic DIP MAX206EWG -40NC to +85NC 24 Wide SO MAX200CWP 0NC to +70NC 20 Wide SO MAX206EAG -40NC to +85NC 24 SSOP MAX200EPP -40NC to +85NC 20 Plastic DIP MAX207CNG 0NC to +70NC 24 Narrow Plastic DIP MAX200EWP -40NC to +85NC 20 Wide SO MAX207CWG 0NC to +70NC 24 Wide SO MAX201CPD 0NC to +70NC 14 Plastic DIP MAX207CAG 0NC to +70NC 24 SSOP MAX201CWE 0NC to +70NC 16 Wide SO MAX207ENG -40NC to +85NC 24 Narrow Plastic DIP MAX201C/D 0NC to +70NC Dice* MAX207EWG -40NC to +85NC 24 Wide SO MAX201EPD -40NC to +85NC 14 Plastic DIP MAX207EAG -40NC to +85NC 24 SSOP MAX201EWE -40NC to +85NC 16 Wide SO MAX208CNG 0NC to +70NC 24 Narrow Plastic DIP MAX202CPE 0NC to +70NC 16 Plastic DIP MAX208CWG 0NC to +70NC 24 Wide SO MAX202CSE 0NC to +70NC 16 Narrow SO MAX208CAG 0NC to +70NC 24 SSOP MAX202CWE 0NC to +70NC 16 Wide SO MAX208C/D 0NC to +70NC Dice* MAX202C/D 0NC to +70NC Dice* MAX208ENG -40NC to +85NC 24 Narrow Plastic DIP MAX202EPE -40NC to +85NC 16 Plastic DIP MAX208EWG -40NC to +85NC 24 Wide SO MAX202ESE -40NC to +85NC 16 Narrow SO MAX208EAG -40NC to +85NC 24 SSOP MAX202EWE -40NC to +85NC 16 Wide SO MAX209CNG 0NC to +70NC 24 Narrow Plastic DIP MAX203CPP 0NC to +70NC 20 Plastic DIP MAX209CWG 0NC to +70NC 24 Wide SO MAX203CWP 0NC to +70NC 20 Wide SO MAX209C/D 0NC to +70NC Dice* MAX203EPP 20 Plastic DIP MAX209ENG 24 Narrow Plastic DIP -40NC to +85NC -40NC to +85NC MAX203EWP -40NC to +85NC 20 Wide SO MAX209EWG -40NC to +85NC 24 Wide SO MAX204CPE 0NC to +70NC 16 Plastic DIP MAX211CWI 0NC to +70NC 28 Wide SO MAX204CWE 0NC to +70NC 16 Wide SO MAX211CAI 0NC to +70NC 28 SSOP MAX204C/D 0NC to +70NC Dice* MAX211C/D 0NC to +70NC Dice* MAX204EPE -40NC to +85NC 16 Plastic DIP MAX211EWI -40NC to +85NC 28 Wide SO MAX204EWE -40NC to +85NC 16 Wide SO MAX211EAI -40NC to +85NC 28 SSOP MAX205CPG 0NC to +70NC 24 Wide Plastic DIP MAX213CWI 0NC to +70NC 28 Wide SO MAX205EPG -40NC to +85NC 24 Wide Plastic DIP MAX213CAI 0NC to +70NC 28 SSOP MAX206CNG 0NC to +70NC 24 Narrow Plastic DIP MAX213C/D 0NC to +70NC Dice* MAX206CWG 0NC to +70NC 24 Wide SO MAX213EWI -40NC to +85NC 28 Wide SO MAX206CAG 0NC to +70NC 24 SSOP MAX213EAI -40NC to +85NC 28 SSOP MAX206ENG -40NC to +85NC 24 Narrow Plastic DIP *Contact factory for dice specifications. 21 +5V, RS-232 Transceivers with 0.1µF External Capacitors Package Information For the latest package outline information and land patterns, go to www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status. PACKAGE TYPE PACKAGE CODE DOCUMENT NO. 14 CDIP J14-3 21-0045 16 CDIP J16-3 21-0045 20 CDIP J20-2 21-0045 24 CDIP R24-4 21-0045 14 PDIP P14-3 21-0043 16 PDIP P16-1 21-0043 20 PDIP P20-3 21-0043 24 PDIP N24-2 21-0043 24 PDIP N24-3 21-0043 24 PDIP P24-1 21-0044 24 PDIP P24M-1 21-0044 16 SO S16-3 21-0041 16 SO W16-3 21-0042 16 SO W16-1 21-0042 20 SO W20M-1 21-0042 20 SO W20-3 21-0042 24 SO W24-2 21-0042 28 SO W28-1 21-0042 28 SO W28-2 21-0042 24 SSOP A24-3 21-0056 24 SSOP A24-2 21-0056 28 SSOP A28-1 21-0056 16 TSSOP U16-1 21-0066 22 MAX200–MAX209/MAX211/MAX213 MAX200–MAX209/MAX211/MAX213 +5V, RS-232 Transceivers with 0.1µF External Capacitors Revision History REVISION REVISION PAGES DESCRIPTION NUMBER DATE CHANGED Changed the Features section and section information to the Next-Generation 6 10/03 1 Device Features section. 7 12/05 Added Note 1 to the Absolute Maximum Ratings section. 2 Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 23 © 2005 Maxim Integrated Products Maxim is a registered trademark of Maxim Integrated Products, Inc.