DEI1188 Datasheet | Device Engineering

Device Engineering Incorporated 385 East Alamo Drive Chandler, AZ 85225 Phone: (480) 303-0822 Fax: (480) 303-0824 E-mail: admin@deiaz. DEI1188 8CH GND/OPEN DISCRETE INTERFACE IC W/ EXT HV PROTECTION 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 Uses external series 3Kohm resistors on inputs to implement lightning transient immunity of 1600V and higher. i.e.: DO160E, Section 22, Levels 4 and 5. o Inputs protected from Lightning Induced...