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ADM3493 - Half Duplex RS-485/RS-422 Transceiver

Description

The ADM3493 is a low power, differential line transceiver designed to operate using a single 3.3 V power supply.

Low power consumption, coupled with a shutdown mode, makes it ideal for power-sensitive applications.

The ADM3493 is suitable for communication on multipoint bus transmission lines.

Features

  • Operates with 3.3 V supply Interoperable with 5 V logic EIA RS-422 and RS-485 compliant over full CM range Data rate: 250 kbps Half duplex transceiver Reduced slew rates for low EMI 2 nA supply current in shutdown mode Up to 256 transceivers on a bus.
  • 7 V to +12 V bus common-mode range Specified over.
  • 40°C to +85°C temperature range 8 ns skew Available in 8-lead SOIC.

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Datasheet preview – ADM3493

Datasheet Details

Part number ADM3493
Manufacturer Analog Devices
File Size 280.50 KB
Description Half Duplex RS-485/RS-422 Transceiver
Datasheet download datasheet ADM3493 Datasheet
Additional preview pages of the ADM3493 datasheet.

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www.DataSheet4U.com 3.3 V Slew Rate Limited, Half Duplex RS-485/RS-422 Transceiver ADM3493 FEATURES Operates with 3.3 V supply Interoperable with 5 V logic EIA RS-422 and RS-485 compliant over full CM range Data rate: 250 kbps Half duplex transceiver Reduced slew rates for low EMI 2 nA supply current in shutdown mode Up to 256 transceivers on a bus −7 V to +12 V bus common-mode range Specified over −40°C to +85°C temperature range 8 ns skew Available in 8-lead SOIC FUNCTIONAL BLOCK DIAGRAM VCC ADM3493 RO RE DE DI D 05715-001 R A B GND Figure 1.
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