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_VQ.
Applications- AV Switching in TV
- Automotive Infotainment
- AV Receivers
- CCTV
- Ultrasound Applications
- KVM Switching
- Telecom Applications
- Test Equipment/instrumentation
- PBX Systems
ADG2188 特点
- 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
ADG2188功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| ADG2188BCPZ-HS-RL7 | 量产 | 32 ld LFCSP (5x5mm CP-32-2) | 32 | 待定 |
| ADG2188BCPZ-REEL7 | 量产 | 32 ld LFCSP (5x5mm CP-32-2) | 32 | 待定 |
| ADG2188YCPZ-HS-RL7 | 量产 | 32 ld LFCSP (5x5mm CP-32-2) | 32 | 待定 |
| ADG2188YCPZ-REEL7 | 量产 | 32 ld LFCSP (5x5mm CP-32-2) | 32 | 待定 |
| EVAL-ADG2188EBZ | 量产 | 评估板 | - | 待定 |