MAX3232ECDBR

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MAX3232ECDBR

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV IEC ESD Protection

Packaging

Package | PIN: DB | 16
Temp: C (0 to 70)
Carrier: Cut Tape
Qty Price
1-9 $1.67
10-24 $1.50
25-99 $1.39
100-249 $1.21
250-499 $1.12
500-749 $0.94
750-999 $0.77
1000+ $0.71

Features

  • ESD Protection for RS-232 Bus Pins
    • ±15 kV (HBM)
    • ±8 kV (IEC61000-4-2, Contact Discharge)
    • ±15 kV (IEC61000-4-2, Air-Gap Discharge)
  • Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU V.28 Standards
  • Operates With 3-V to 5.5-V VCC Supply
  • Operates up to 250 kbit/s
  • Two Drivers and Two Receivers
  • Low Supply Current: 300 µA (Typical)
  • External Capacitors: 4 × 0.1 µF
  • Accepts 5-V Logic Input With 3.3-V Supply
  • Pin Compatible to Alternative High-Speed Devices (1 Mbit/s)
    • SN65C3232E (–40°C to +85°C)
    • SN75C3232E (0°C to70°C)

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Texas Instruments  MAX3232ECDBR

The MAX3232E device consists of two line drivers, two-line receivers, and a dualcharge-pump circuit with ±15-kV IEC ESD protection pin to pin (serial-port connection pins,including GND).

The device meets the requirements of TIA/EIA-232-F and provides the electrical interfacebetween an asynchronous communication controller and the serial-port connector. The charge pump andfour small external capacitors allow operation from a single 3-V to 5.5-V supply. The devicesoperate at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slewrate.