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MAX1488E - 15kV ESD-Protected / Quad / Low-Power RS-232 Line Driver

Description

The MAX1488E quad, low-power line driver is designed for EIA/TIA-232, EIA/TIA-562, and CCITT V.28 communications in harsh environments.

Each transmitter output is protected against ±15kV electrostatic discharge (ESD) shocks.

The inputs are TTL and CMOS compatible with minimal loading.

Features

  • o ESD Protection: ±15kV.
  • Human Body Model ±6kV.
  • IEC801-2, Contact Discharge ±15kV.
  • IEC801-2, Air-Gap Discharge o Latchup Free, Even During an ESD Event o Low 85µA Supply Current from IEE or ICC o Guaranteed 120kbps Data Rate o No External Capacitors Required for Slew-Rate Limiting o Pin Compatible with MC1488, MC14C88, SN75188, SN75C188, DS1488, and DS14C88 MAX1488E ________________________.

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Full PDF Text Transcription

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19-2403; Rev 0; 8/95 ±15kV ESD-Protected, Quad, Low-Power RS-232 Line Driver _______________General Description The MAX1488E quad, low-power line driver is designed for EIA/TIA-232, EIA/TIA-562, and CCITT V.28 communications in harsh environments. Each transmitter output is protected against ±15kV electrostatic discharge (ESD) shocks. The inputs are TTL and CMOS compatible with minimal loading. The outputs feature internally controlled slew-rate limiting and current limiting. This device has a guaranteed 120kbps data rate. Powersupply current is less than 180µA over a ±4.5V to ±13.2V supply voltage range. The MAX1488E is pin compatible with the MC1488, MC14C88, SN75188, SN75C188, DS1488, and DS14C88. It is available in 14-pin plastic DIP and SO packages.
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