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. Power-supply 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.
Key Features
Applications/Uses
ESD Protection:
±15kV-Human Body Model
±6kV-IEC801-2, Contact Discharge
±15k-IEC801-2, Air-Gap Discharge
Latchup Free, Even During an ESD Event
Low 85µA Supply Current from IEE or ICC
Guaranteed 120kbps Data Rate
No External Capacitors Required for Slew-Rate Limiting
Pin Compatible with MC1488, MC14C88, SN75188, SN75C188, DS1488, and DS14C88
Notes: **This pricing is BUDGETARY, for comparing similar parts. Prices are in
U.S. dollars and subject to change. Quantity pricing may vary
substantially and international prices may differ due to local
duties, taxes, fees, and exchange rates. For volume-specific prices
and delivery, please see the price and availability page
or contact an authorized distributor.
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