SN75C3232DR

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SN75C3232DR

3-V To 5.5-V Two Channel RS-232 Compatible Line Driver/Receiver

Packaging

Package | PIN: D | 16
Temp: C (0 to 70)
Carrier: Cut Tape
Qty Price
1-9 $1.96
10-24 $1.76
25-99 $1.64
100-249 $1.42
250-499 $1.31
500-749 $1.10
750-999 $0.91
1000+ $0.83

Features

  • Operate With 3-V to 5.5-V VCC Supply
  • Operate up to 1 Mbit/s
  • Low Supply Current . . . 300 µA Typical
  • External Capacitors ...4 × 0.1 µF
  • Accept 5-V Logic Input With 3.3-V Supply
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM)
  • Applications
    • Battery-Powered Systems, PDAs, Notebooks, Laptops, Palmtop PCs, and Hand-Held Equipment

Texas Instruments  SN75C3232DR

The SN65C3232 and SN75C3232 consist of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). These devices provide 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 1 Mbit/s and a driver output slew rate of 24 V/µs to 150 V/µs.