MAX232DR Datasheet

Dual Eia-232 Drivers/Receivers


The MAX232DR is a dual driver/receiver that includes a capacitive voltage generator to supply TIA/EIA-232-F voltage levels from a single 5-V supply. Each receiver converts TIA/EIA-232-F inputs to 5-V TTL/CMOS levels. These receivers have a typical threshold of 1.3 V, a typical hysteresis of 0.5 V, and can accept ±30-V inputs. Each driver converts TTL/CMOS input levels into TIA/EIA-232-F levels. The driver, receiver, and voltage-generator functions are available as cells in the Texas Instruments LinASICTM library. MAX232DR Features • Meets or Exceeds TIA/EIA-232-F and ITU Recommendation V.28• Operates From a Single 5-V Power Supply With 1.0-uF Charge-Pump Capacitors• Operates Up To 120 kbit/s• Two Drivers and Two Receivers• ±30-V Input Levels• Low Supply Current...8 mA Typical• ESD Protection Exceeds JESD 22 - 2000-V Human-Body Model (A114-A)• Upgrade With Improved ESD (15-kV HBM) and 0.1-uF Charge-Pump Capacitors is Available With the MAX202• Applications - TIA/EIA-232-F, Battery-Powered Systems, Terminals, Modems, and Computers


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Manufacturer information

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