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DEI1188 Datasheet - Device Engineering

DEI1188 - 8CH GND/OPEN DISCRETE INTERFACE IC W/ EXT HV PROTECTION

DEI1188 is an eight-channel discrete-to-digital interface IC implemented in an HV DIMOS technology.

It senses eight GND/OPEN discrete signals of the type commonly found in avionic systems and converts them to serial logic data.

The discrete data is read from the device via an eight-bit serial shift

DEI1188 Features

* Eight discrete inputs o Senses GND/OPEN discrete signals. o Meet input threshold and hysteresis requirements specified per AirBus ABD0100H specification.

* Thresholds: 4.5V/10.5V, Hysteresis: 3V o 1mA input current to prevent dry relay contacts. o Internal isolation diode. o Use

DEI1188-DeviceEngineering.pdf

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Datasheet Details

Part number:

DEI1188

Manufacturer:

Device Engineering

File Size:

341.81 KB

Description:

8ch gnd/open discrete interface ic w/ ext hv protection.

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