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CA-IS3982 - Isolated Octal Industrial Digital Input

Description

The CA-IS398x family of isolated octal digital inputs are optimized for industrial 24V digital input applications.

All devices can be configured for Type 1, Type 2, or Type 3 inputs with a few external components and each channel can sink and source current.

Features

  • Accepts Industry Standard Input Types - Compliant to IEC 61131-2 Input Types 1, 2, and 3.
  • High Integration - Eight input channels with serializer (CA-IS3980S) - Eight input channels with parallel-output s (CAIS398xP).
  • Support up to 2Mbps Data Rates.
  • Integrated Digital Glitch and Debounce Filters with 0 to 100ms Selectable Delay Time.
  • High transient immunity: - ±300kV/µs CMTI for the low-speed channels - ±50kV/µs CMTI for the high-speed channels.

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Datasheet preview – CA-IS3982

Datasheet Details

Part number CA-IS3982
Manufacturer Chipanalog
File Size 639.00 KB
Description Isolated Octal Industrial Digital Input
Datasheet download datasheet CA-IS3982 Datasheet
Additional preview pages of the CA-IS3982 datasheet.

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Full PDF Text Transcription

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Shanghai Chipanalog Microelectronics Co., Ltd. CA-IS3980, CA-IS3982, CA-IS3984, CA-IS3988 Version 1.02, 2022/03/02 CA-IS398x Isolated Octal Industrial Digital Input 1. Features • Accepts Industry Standard Input Types - Compliant to IEC 61131-2 Input Types 1, 2, and 3 • High Integration - Eight input channels with serializer (CA-IS3980S) - Eight input channels with parallel-output s (CAIS398xP) • Support up to 2Mbps Data Rates • Integrated Digital Glitch and Debounce Filters with 0 to 100ms Selectable Delay Time • High transient immunity: - ±300kV/µs CMTI for the low-speed channels - ±50kV/µs CMTI for the high-speed channels • 2500VRMS Integrated Isolation Reduces BOM and Footprint • SPI-Compatible Serial Interface (CA-IS3980S only) • 2.25V to 5.
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