MAX200 PDF Datasheet – RS-232 Transceiver – Maxim

Part Number: MAX200

Function: RS-232 Transceiver

Package: DIP, SO 20 Pin type

Manufacturer: Maxim


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MAX200 image


MAX200 thru MAX209,  MAX211, MAX213 +5V, RS-232 Transceivers with 0.1μF External Capacitors

MAX200-MAX209, MAX211, and MAX213 are a family of RS-232 and V.28 transceivers with integrated charge pump circuitry for single +5V supply operation. The drivers maintain the ±5V EIA/TIA-232E output signal levels at data rates in excess of 120kbps when loaded in accordance with the EIA/TIA-232E specification. The MAX211 and MAX213 are available in a 28-pin, wide small-outline (SO) package and a 28-pin shrink smalloutline (SSOP) package, which occupies only 40% of the area of the SO. The MAX207 is available in a 24-pin SO package and a 24-pin SSOP. The MAX203 and MAX205 use no external components and are recommended for applications with limited circuit board space.

Benefits and


● Saves Board Space

• Integrated Charge Pump Circuitry Eliminates the Need for a Bipolar ±12V Supply Enables Single Supply Operation From Either +5V or 9V to +12V • Integrated 0.1μF Capacitors (MAX203, MAX205) • 24 pin SSOP Package Saves Up to 40% Versus SO Package

● Saves Power for Longer Battery Operation

• 5μW Shutdown Mode (MAX200, MAX205, MAX206, MAX211) • 75μW Ring Indicator Monitoring with Two Active Receivers (MAX213)


● Battery-Powered Equipment

● Handheld Equipment

● Portable Diagnostics Equipment

Typical Operating Circuit :

+5V INPUT 0.1µF +6.3V 0.1µF +16V 8 C1+ 10 C111 C2+ 12 C2- 0.1µF 7 VCC +5V TO +10V VOLTAGE DOUBLER +10V TO -10V VOLTAGE INVERTER +5V 5 T1IN 400kΩ T1 +5V 4 T2IN 400kΩ T2 +5V TTL/CMOS INPUTS 14 T3IN 400kΩ T3 +5V 15 T4IN 400kΩ T4 +5V 19 T5IN 400kΩ T5 V+ 9 0.1µF +6.3V 13 V- 0.1µF +16V T1OUT 2 T2OUT 3 T3OUT 1 RS-232 OUTPUTS T4OUT 20 T5OUT 16 N.C. 18 MAX200 GND 6 17 SHDN Selector Guide PART POWER-SUPPLY VOLTAGE (V) NUMBER OF RS-232 DRIVERS MAX200 MAX201 MAX202 MAX203 +5 +5 and +9.0 to +13.2 +5 +5 Selector Guide continued at end of data sheet. 5 2 2 2 NUMBER OF RS-232 RECEIVERS 0 2 2 2 NUMBER OF RECEIVERS ACTIVE IN SHUTDOWN 0 0 0 0 NUMBER OF EXTERNAL CAPACITORS (0.1μF) 4 2 4 None LOW-POWER SHUTDOWN/TTL THREE-STATE Yes/No No/No No/No No/No 19-0065; Rev 8; 1/15 MAX200–MAX209/ MAX211/MAX213 +5V, RS-232 Transceivers with 0.1μF External Capacitors Absolute Maximum Ratings VCC…-0.3V to +6V V+… (VCC – 0.3V) to +14V V- +0.3V to -14V Input Voltages TIN. -0.3V to (VCC + 0.3V) RIN±30V Output Voltages TOUT.(V+ + 0.3V) to (V- – 0.3V) ROUT. -0.3V to (VCC + 0.3V) Short-Circuit Durat […]


MAX200 Datasheet