Part # ADG2128 datasheet

Part Manufacturer: Analog Devices

Analog Devices

Part Description: ADG2128 I2C CMOS 8 x 12 Unbuffered Analog Switch Array With Dual/Single Supplies Data Sheet (Rev. A)

Part Details:

I2C® CMOS 8 × 12 Unbuffered Analog Switch Array With Dual/Single Supplies ADG2128 FEATURES GENERAL DESCRIPTION I2C-compatible interface The ADG2128 is an analog cross point switch with an 3.4 MHz high speed I2C option array size of 8 × 12. The switch array is arranged so that 32-lead LFCSP_VQ (5 mm × 5 mm) there are eight columns by 12 rows, for a total of 96 switch Double-buffered input logic channels. The array is bidirectional, and the rows and columns Simultaneous update of multiple switches can be configured as either inputs or outputs. Each of the 96 Up to 300 MHz bandwidth switches can be addressed and configured through the I2C- Fully specified at dual ±5 V/single +12 V operation compatible interface. Standard, full speed, and high speed On resistance 35 maximum (3.4 MHz) I2C interfaces are supported. Any simultaneous Low quiescent current < 20 A switch combination is allowed. An additional feature of the ADG2128 is that switches can be updated simultaneously, APPLICATIONS using the LDSW command. In addition, a RESET option AV switching in TV allows all of the switch channels to be reset/off. At power-on, Automotive infotainment all switches are in the off condition. The device is packaged AV receivers in a 32-lead, 5 mm × 5 mm LFCSP_VQ. CCTV Ultrasound applications KVM switching Telecom applications Test equipment/instrumentation PBX systems FUNCTIONAL BLOCK DIAGRAM VDD VSS VL ADG2128 1 1 SCL INPUT REGISTER SDA AND LATCHES 8 × 12 SWITCH ARRAY

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ADG2128.pdf Datasheet