MAX1488E:±15kV ESD保护、四路、低功耗RS-232线驱动器

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
  • ESD Protection:
    • ±15kV—Human Body Model
    • ±6kV—IEC801-2, Contact Discharge
    • ±15kV—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
MAX1488E:典型工作电路
MAX1488E:典型工作电路
应用
  • 符合IEC 1000-4-2 (早期的IEC 801-2)或±15kV ESD保护标准的设备
  • 连接数据终端设备(DTE)与数据电路端接设备(DCE)
  • 调制解调器
  • PC机主板
数据手册DataSheet
语言下载文件备注
英文MAX1488E.pdfRev 0; 08/1995
关键参数
Part NumberVSUPPLY (Dual)
(±V)
TxRxData Rate
(kbps)
ICC
(mA)
Internal Charge PumpExt. CapsESD Protect.
(±kV)
Package/PinsBudgetary
Price
DualmintypSee Notes
MAX1488E12401200.085No015
  • PDIP(N)/14
  • SOIC(N)/14
$1.33 @1k
技术资料
质量和环境数据
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX1488EC/D停止供货DICE SALES,;NA引脚;DICE;0°C至+70°C参考数据资料
MAX1488ECPD停止供货MAX1488ECPD+PDIP(N),;14引脚;158.4mm²0°C至+70°CRoHS/无铅:否
MAX1488ECPD+生产中PDIP(N),;14引脚;158.4mm²0°C至+70°CRoHS/无铅:无铅
MAX1488ECSD停止供货MAX1488ECSD+SOIC(N),;14引脚;54.2mm²0°C至+70°CRoHS/无铅:否
MAX1488ECSD+生产中SOIC(N),;14引脚;54.2mm²0°C至+70°CRoHS/无铅:无铅
MAX1488ECSD+T生产中SOIC(N),;14引脚;54.2mm²0°C至+70°CRoHS/无铅:无铅
MAX1488ECSD-T停止供货MAX1488ECSD+TN.SO;14引脚0°C至+70°C参考数据资料
MAX1488EEPD停止供货MAX1488EEPD+PDIP(N),;14引脚;158.4mm²-40°C至+85°CRoHS/无铅:否
MAX1488EEPD+生产中PDIP(N),;14引脚;158.4mm²-40°C至+85°CRoHS/无铅:无铅
MAX1488EESD停止供货MAX1488EESD+SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:否
型号状况推荐替代产品封装:类型 引脚 占位面积封装图 编码/变更 *温度RoHS/无铅?
MAX1488EESD+生产中SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:无铅
MAX1488EESD+T生产中SOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:无铅
MAX1488EESD-T停止供货MAX1488EESD+TSOIC(N),;14引脚;54.2mm²-40°C至+85°CRoHS/无铅:否
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