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ML145407 - 5 Volt Only Driver/Receiver

Description

VCC Digital Power Supply (Pin 19) The digital supply pin, which is connected to the logic power supply.

This pin should have a 0.33 µF capacitor to ground.

Features

  • Operating Temperature Range = TA.
  • 40° to +85°C Drivers.
  • ± 7.5 V Output Swing.
  • 300Ω Power.
  • Off Impedance.
  • Output Current Limiting.
  • TTL and CMOS Compatible Inputs.
  • Slew Rate Range Limited from 4 V/µs to 30 V/µs Receivers.
  • + 25 V Input Range.
  • 3 to 7 kΩ Input Impedance.
  • 0.8 V Hysteresis for Enhanced Noise Immunity Charge Pumps.
  • + 5 V to ± 10 V Dual Charge Pump Architecture.
  • Supply Outp.

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Datasheet preview – ML145407

Datasheet Details

Part number ML145407
Manufacturer LANSDALE Semiconductor
File Size 464.52 KB
Description 5 Volt Only Driver/Receiver
Datasheet download datasheet ML145407 Datasheet
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Full PDF Text Transcription

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www.DataSheet4U.com ML145407 5 Volt Only Driver/Receiver RS232 EIA–232–E and CCITT V.28 Legacy Device: Motorola MC145407 The ML145407 is a silicon–gate CMOS IC that combines three drivers and three receivers to fulfill the electrical specifications of RS232 EIA–232–E and CCITT V .28 while operating from a single + 5 V power supply. A voltage doubler and inverter convert the + 5V to ± 10 V . This is accomplished through an on–board 20 kHz oscillator and four inexpensive external electrolytic capacitors. The three drivers and three receivers of the ML145407 are virtually identical to those of the ML145406.
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