GENERAL DESCRIPTION

The ADG2188 is an analog cross point switch with an array size of 8 × 8. The switch array is arranged so that there are eight columns by eight rows, for a total of 64 switch channels. The array is bidirectional, and the rows and columns can be configured as either inputs or outputs. Each of the 64 switches can be addressed and configured through the I2C-compatible interface. Standard, full speed, and high speed (3.4 MHz) I2C interfaces are supported.

FEATURES

I2C-compatible interface

3.4 MHz high speed I2C option

32-lead LFCSP_VQ (5 mm × 5 mm)

Double-buffered input logic

Simultaneous update of multiple switches

Up to 300 MHz bandwidth

Fully specified at dual ±5 V/single +12 V operation

On resistance 35 Ω maximum

Low quiescent current

APPLICATIONS

AV switching in TV

Automotive infotainment

AV receivers

CCTV

Ultrasound applications

KVM switching

Telecom applications

Test equipment/instrumentation

PBX systems