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STMICROELECTRONICS ST485EXDR

RS422/RS485 Transceiver, 1 Driver, 1 Receiver, 4.75V to 5.25V Supply, SOIC-8

STMICROELECTRONICS ST485EXDR

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Manufacturer Part No:
ST485EXDR
Order Code:
2849909
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Technical Datasheet:
ST485EXDR   Datasheet
ECAD / MCAD
Supply Frame Models Link
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Product Overview

±15KV ESD protected, low power RS485/RS422 transceiver. Each driver output and receiver input is protected against ± 15KV electrostatic discharge (HBM) (ESD) shocks, without latch-up. This parts contain one driver and one receiver in half duplex configuration. The ST485E is designed for bi-directional data communications on multipoint bus transmission lines (half-duplex applications).
  • Operates from a single 5V supply
  • 300µA low quiescent current
  • Designed for RS485 interface application
  • Common mode input voltage range from -7 to 12V
  • Driver maintains high impedance in 3-state or with the power OFF
  • 70mV typical input hysteresis
  • 30ns propagation delay, 5ns skew
  • Current limiting and thermal shutdown for driver overload protection
  • Allows up to 256 transceivers on the bus
  • Temperature range from -55°C to 125°C

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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:
RS422 / RS485 Transceiver

:
1Receivers

:
1

:
Half Duplex

:
5Mbps

:
4.75V

:
5.25V

:
SOIC

:
8Pins

:
256

:
±8 kV (Contact), ±15 kV (HBM)

:
-

:
-55°C

:
125°C

:
-

:
-

:
MSL 1 - Unlimited

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Technical Documents (2)

Packaging type Cut Tape

2,519 In stock Need more?

2,519 deliver in 3-4 business days from our UK warehouse

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

¥474.96 (¥522.46 Inc. JCT)

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1+ ¥474.96 (¥522.46)
10+ ¥340.15 (¥374.17)
50+ ¥323.69 (¥356.06)
100+ ¥307.23 (¥337.95)
250+ ¥291.56 (¥320.72)
500+ ¥282.15 (¥310.37)
1000+ ¥269.61 (¥296.57)
2500+ ¥238.26 (¥262.09)
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