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ADG1438 - iCMOS Multiplexers/Matrix Switches

Datasheet Summary

Description

The ADG1438 and ADG1439 are CMOS analog matrix switches with a serially controlled 3-wire interface.

The ADG1438 is an 8-channel matrix switch, and the ADG1439 is a dual 4-channel matrix switch.

Features

  • Serial interface up to 50 MHz SDO daisy-chaining option 9.5 Ω on resistance at 25°C 1.6 Ω on-resistance flatness Fully specified at ±15 V/+12 V/±5 V 3 V logic-compatible inputs Rail-to-rail operation 20-lead TSSOP and 20-lead, 4 mm × 4 mm LFCSP.

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Datasheet Details

Part number ADG1438
Manufacturer Analog Devices
File Size 508.70 KB
Description iCMOS Multiplexers/Matrix Switches
Datasheet download datasheet ADG1438 Datasheet
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Data Sheet Serially Controlled, ±15 V/+12 V/±5 V, 8-Channel/ 4-Channel, iCMOS Multiplexers/Matrix Switches ADG1438/ADG1439 FEATURES Serial interface up to 50 MHz SDO daisy-chaining option 9.5 Ω on resistance at 25°C 1.6 Ω on-resistance flatness Fully specified at ±15 V/+12 V/±5 V 3 V logic-compatible inputs Rail-to-rail operation 20-lead TSSOP and 20-lead, 4 mm × 4 mm LFCSP APPLICATIONS Relay replacement Audio and video routing Automatic test equipment Data acquisition systems Temperature measurement systems Avionics Battery-powered systems Communication systems Medical equipment GENERAL DESCRIPTION The ADG1438 and ADG1439 are CMOS analog matrix switches with a serially controlled 3-wire interface.
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