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CD1020 - 22-channel multiple switch detection interface

NXP

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Datasheet Details

Part number	CD1020
Manufacturer	NXP
File Size	743.09 KB
Description	22-channel multiple switch detection interface
Datasheet	CD1020-NXP.pdf

CD1020 Product details

Description

The CD1020 is a cost-optimized switch detection interface device (MSDI) designed to detect the closing and opening of up to 22 switch contacts.

Features

Features and benefits.
Fully functional operation from 6.0 V to 36 V.
Full parametric operation from 6.0 V to 28 V.
Low-power mode current IBATP = 30 μA and IDDQ = 10 μA.
22 Switch detection channels.
14 Switch-to-Ground (SG) inputs.
Eight Programmable switch (SP) inputs.
Switch-to-Ground (SG) or Switch-to-Battery (SB).
Operating switch input voltage range from.
1.0 V to 36 V.
Selectable wetting current (2,.

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Published: Sep 10, 2024 |