ADG2108

I2C CMOS 8 】 10无缓冲模拟采用双开关阵列/单电源供电 I2C CMOS 8 】 10 Unbuffered Analog Switch Array with Dual/Single Supplies

Product Details

The is an analog cross point switch with an array size of 8 × 10. The switch array is arranged so that there are eight columns by 10 rows, for a total of 80 switch channels. The array is bidirectional, and the rows and columns can be configured as either inputs or outputs. Each of the 80 switches can be addressed and configured through the I2C compatible interface. Standard, full speed, and high speed 3.4 MHz I2C interfaces are supported. Any simultaneous switch combination is allowed. An additional feature of the ADG2108 is that switches can be updated simultaneously, using the LDSW command. In addition, a RESET option allows all of the switch channels to be reset/off. At power on, all switches are in the off condition. The device is packaged in a 32-lead, 5 mm × 5 mm LFCSP_VQ.

.

*Applications**

.

AV Switching in TV Automotive Infotainment

.

AV Receivers

.

CCTV Ultrasound Applications

.

KVM Switching

.

Telecom Applications

.

Test Equipment/Instrumentation

.

PBX Systems

### Features and Benefits

.

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