GENERAL DESCRIPTION

The ADG2128 is an analog cross point switch with an array size of 8 × 12. The switch array is arranged so that there are eight columns by 12 rows, for a total of 96 switch channels. The array is bidirectional, and the rows and columns can be configured as either inputs or outputs. Each of the 96 switches can be addressed and configured through the I2Ccompatible interface. Standard, full speed, and high speed (3.4 MHz) I2C interfaces are supported. Any simultaneous switch combination is allowed.

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 < 20 µA

Qualified for automotive applications

APPLICATIONS

AV switching in TV

Automotive infotainment

AV receivers

CCTV

Ultrasound applications

KVM switching

Telecom applications

Test equipment/instrumentation

PBX systems