ADG2188 I2C® CMOS 8 × 8 Unbuffered Analog Switch Array with Dual/Single Supplies

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. Any simultaneous switch combination is allowed. An additional feature of the ADG2188 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_WQ.

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
Qualified for automotive applications

Switches & Multiplexers

Unbuffered Analog Crosspoint Array

Data Sheets

Document	note
ADG2188: 12C™ CMOS 8 X 8 Unbuffered Analog Switch Array with Dual/Single Supplies Data Sheet (Rev. A)	PDF 714 kB

User Guides

Document	note
UG-915: Evaluation Board for I2C CMOS 8 × 8 Analog Switch Array with Dual/Single Supplies (Rev. A)	PDF 479.31 K

Order Information

Part Number	Package	Packing Qty	Temp Range	Price 1000+	RoHS
ADG2188BCPZ-HS-RL7 Last Time Buy	32 ld LFCSP (5x5mm) w/3.1mm exposed pad	REEL 1500	-40 to 85C	4.69	Y
ADG2188BCPZ-REEL7 Production	32 ld LFCSP (5x5mm) w/3.1mm exposed pad	REEL 1500	-40 to 85C	4.26	Y
ADG2188YCPZ-HS-RL7 Last Time Buy	32 ld LFCSP (5x5mm) w/3.1mm exposed pad	REEL 1500	-40 to 85C	5.25	Y
ADG2188YCPZ-REEL7 Production	32 ld LFCSP (5x5mm) w/3.1mm exposed pad	REEL 1500	-40 to 125C	4.78	Y
ADW54012Z-0REEL7 Production	32 ld LFCSP (5x5mm) w/3.1mm exposed pad	REEL 1500	-40 to 85C	4.9	Y