TRSF3232IDWR

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TRSF3232IDWR

3-V to 5.5-V Multichannel RS-232 Compatible Line Driver/Receiver

Packaging

Package | PIN: DW | 16
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $2.06
10-24 $1.85
25-99 $1.72
100-249 $1.49
250-499 $1.38
500-749 $1.16
750-999 $0.95
1000+ $0.87

Features

  • Operates With 3-V to 5.5-V VCC Supply
  • Operates up to 1 Mbit/s
  • Low Supply Current . . . 300 µA Typ
  • External Capacitors . . . 4 × 0.1 µF
  • Accepts 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
    • Hand-Held Equipment

Texas Instruments  TRSF3232IDWR

The TRSF3232 consists 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). This device 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 TRSF3232 operates at typical data signaling rates up to 1 Mbit/s and a driver output slew rate of 24 V/µs to 150 V/µs.