TRSF3232ECPWR

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TRSF3232ECPWR

3-V to 5.5-V Two-Channel RS-232 1-Mbit/s Line Driver/Receiver

Packaging

Package | PIN: PW | 16
Temp: C (0 to 70)
Carrier: Cut Tape
Qty Price
1-9 $2.09
10-24 $1.87
25-99 $1.74
100-249 $1.51
250-499 $1.40
500-749 $1.17
750-999 $0.96
1000+ $0.88

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
  • Accept 5-V Logic Input With 3.3-V Supply
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Protection for RS-232 Pins
    • ±15-kV Human-Body Model (HBM)
    • ±15-kV IEC 61000-4-2 Air-Gap Discharge
    • ±8-kV IEC 61000-4-2 Contact Discharge
  • APPLICATIONS
    • Battery-Powered Systems
    • PDAs
    • Notebooks
    • Laptops
    • Palmtop PCs
    • Hand-Held Equipment

Texas Instruments  TRSF3232ECPWR

The TRSF3232E 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 TRSF3232E operates at data signaling rates up to 1 Mbit/s and a driver output slew rate of 14 V/µs to 150 V/µs.