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ST3232EC Datasheet Rs-232 Drivers/receivers

Manufacturer: STMicroelectronics

Overview: ST3232EB ST3232EC ±15 kV ESD protection 3 to 5.5 V low power, up to 250 kbps, RS-232 drivers and receivers Datasheet - production data • Hand-held equipment • Peripherals and printers.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The ST3232E is a 3 V powered EIA/TIA-232 and V.28/V.24 communication interfaces with low power requirements, high data-rate capabilities and enhanced electrostatic discharge (ESD) protection to ± 8 kV using IEC1000-4-2 contact discharge and ± 15 kV using the human body model.

The ST3232E has a proprietary lowdropout transmitter output stage providing true RS-232 performance from 3 to 5 V supplies with a dual charge pump.

The charge pump requires only four small 0.

Key Features

  • ESD protection for RS-232 I/O pins.
  • ±15 kV human body model.
  • ±8 kV IEC 1000-4-2 contact discharge.
  • 300 µA supply current.
  • 250 kbps minimum guaranteed data rate.
  • 6 V/µs minimum guaranteed slew rate.
  • Meet EIA/TIA-232 specifications down to 3 V.
  • Available in SO-16 and TSSOP16.

ST3232EC Distributor