Update: 01 October, 2023
The AD7843 is a high performance 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 2.2V to 5.25V power supply and features throughput rates greater than 125 kSPS. The external reference applied to the AD7843 can be varied from 2.5V to 5.5V, and has an automatic attenuation feature. 2 auxiliary analog inputs can be used for temperature compensation, self-test or other applications. The AD7843 has 16-lead QSOP and TSSOP packages.
File format: PDF
Size: -
MD5 Checksum: C7BA13CFDB58D573CE2E098FBF73444F
Publication date: 07 May, 2012
Downloads: -
PDF Link: ANALOG DEVICES AD7843 English products handbook Rev B PDF