Low

AD7843ARUZ - 

CONTROLLER, TOUCH SCREEN, 12BIT, TSSOP16

ANALOG DEVICES AD7843ARUZ

圖片僅供舉例說明。 請參閱產品描述。

製造商產品編號:
AD7843ARUZ
訂購代碼:
2376962
產品範圍
AD7843 Series
技術資料表:
(EN)
查看所有技術文件

產品訊息

:
5.25V
:
TSSOP
:
-
:
12bit
:
Each
:
AD7843 Series
:
2.2V
:
Serial
:
16Pins
:
MSL 3 - 168 hours
尋找類似產品 選擇並修改上方屬性,尋找類似的產品。

產品總覽

The AD7843ARUZ is a 12-bit Successive Approximation ADC with a synchronous serial interface and low on resistance switches for driving touch screens. The part operates from a single 2.2 to 5.25V power supply and features throughput rates greater than 125kSPS. The external reference applied to the AD7843 can be varied from 1V to +VCC, while the analog input range is from 0V to VREF. This touch screen digitizer includes a shutdown mode that reduces the current consumption to less than 1µA. It features on-board switches. This, coupled with low power and high speed operation, makes this device ideal.
  • 4-wire Touch screen interface
  • Ratiometric conversion
  • High speed serial interface
  • 2 Auxiliary analog inputs
  • 1µA Maximum shutdown mode
  • Low power consumption
  • Versatile serial I/O port
  • Ratiometric conversion mode available eliminating errors due to on board switch resistances

應用

Consumer Electronics, Portable Devices, Communications & Networking

相關產品

比較選取項目