ADS7843 Pen Interrupt

Texas Instruments

Published Date: 09/27/2000

Description

The ADS7843 is a 12-bit sampling analog-to-digital converter (ADC) used to drive 4-wire touch-screens to serial interfaces by ratiometrically converting two differential input signals. The ADS7843 also produces an accurate output with the first conversion cycle once powered up.

Parts

Part Number Name Companion Part
ADS7843E/2K5 ADS7843E/2K5 Buy Datasheet