CA-IS3988 - Isolated Octal Industrial Digital Input
Chipanalog
Download the CA-IS3988 datasheet PDF.
This datasheet also covers the CA-IS3980 variant, as both devices belong to the same isolated octal industrial digital input family and are provided as variant models within a single manufacturer datasheet.
General Description
optimized for industrial 24V digital input applications.
Key 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.
Full PDF Text Transcription for CA-IS3988 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
CA-IS3988. For precise diagrams, and layout, please refer to the original PDF.
Shanghai Chipanalog Microelectronics Co., Ltd. CA-IS3980, CA-IS3988 Version 1.09 CA-IS398x Isolated Octal Industrial Digital Input 1. Features • Accepts Industry Standard...
View more extracted text
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.
CA-IS3988 Datasheet
