DS229

Obsolete

Triple RS-232 Transmitter/Receiver

Data Sheet (Rev. 1) Product Selection Table
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Overview

  • Compatible with DS1229
  • Meets all EIA-232E and V.28 specifications
  • Uses small capacitors: 0.1µF
  • Operating ranges:
    • +5V supply
    • 0°C to 70°C (DS229x)
    • -40°C to 85°C (DS229xN)

The DS229 contains three drivers and three receivers for transmission between T1 and RS232 interfaces. The two-stage on-board charge pump circuit generates ±10 volts needed for RS-232 from a single +5-volt supply. Operating with small 0.1µF capacitors, the DS229 does not require external ±12-volt supplies.

The DS229 is fully compliant with EIA RS-232E and V.28/V.24 standards. Driver slew rates and data rates are guaranteed up to 116kbits/sec.

Applications are designs requiring efficient, low-power connectivity between T1 lines and equipment with RS-232 connections.
DS229
Triple RS-232 Transmitter/Receiver
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Documentation

Data Sheet 1

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