Datasheet Texas Instruments MAX3232CDBR — 数据表

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SLLS410N – JANUARY 2000 – REVISED JUNE 2017 MAX3232 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver
With В±15-kV ESD Protection
1 Features 3 Description The MAX3232 device consists of two line drivers, two
line receivers, and a dual charge-pump circuit with
В±15-kV ESD protection terminal to terminal (serialport connection terminals, including GND). The
device meets the requirements of TIA/EIA-232-F and
provides the electrical interface between an
asynchronous communication controller and the
serial-port connector. The charge pump and four
small external capacitors allow operation from a
single 3-V to 5.5-V supply. The devices operate at
data signaling rates up to 250 kbit/s and a maximum
of 30-V/Ојs driver output slew rate. 1 RS-232 Bus-Terminal ESD Protection Exceeds
В±15 kV Using Human-Body Model (HBM)
Meets or Exceeds the Requirements of TIA/EIA232-F and ITU V.28 Standards
Operates With 3-V to 5.5-V VCC Supply
Operates up to 250 kbit/s …