Datasheet Texas Instruments MAX3243CDWR — 数据表

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SLLS350O – APRIL 1999 – REVISED JANUARY 2015 MAX3243 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With ±15-kV ESD (HBM)
Protection
1 Features 2 Applications 1 Operates With 3-V to 5.5-V VCC Supply
Single-Chip and Single-Supply Interface
for IBMв„ў PC/ATв„ў Serial Port
RS-232 Bus-Pin ESD Protection of
В±15 kV Using Human-Body Model (HBM)
Meets or Exceeds the Requirements of
TIA/EIA-232-F and ITU V.28 Standards
Three Drivers and Five Receivers
Operates Up To 250 kbit/s
Low Active Current: 300 ОјA Typical
Low Standby Current: 1 ОјA Typical
External Capacitors: 4 Г— 0.1 ОјF
Accepts 5-V Logic Input With 3.3-V Supply
Always-Active Noninverting Receiver
Output (ROUT2B) …