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.
关键特性
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ESD Protection:
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±15kV—Human Body Model
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±6kV—IEC801-2, Contact Discharge
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±15kV—IEC801-2, Air-Gap Discharge
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Latchup Free, Even During an ESD Event
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Low 85μA Supply Current from IEE or ICC
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Guaranteed 120kbps Data Rate
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No External Capacitors Required for Slew-Rate Limiting
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Pin Compatible with MC1488, MC14C88, SN75188, SN75C188, DS1488, and DS14C88
在线订购:http://www.lanxinwgsc.cn/products-detail.php?ProId=561
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应用/使用
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符合IEC 1000-4-2 (早期的IEC 801-2)或±15kV ESD保护标准的设备
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连接数据终端设备(DTE)与数据电路端接设备(DCE)
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调制解调器
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PC机主板
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