AFE2256 Datasheet, Texas Instruments

*1 256 Channels
* On-Chip, 16-Bit ADC
* Photodiode Short Immunity
* High Performance:
  – Noise: 750 Electrons RMS (1.2-pC Input Charge Rang.

* Flat-Panel, X-Ray Detectors
* Charge Detectors
* Capacitance Measurement 3 Description The AFE2256 is a 2.

The AFE2256 is a 256-channel, analog front-end (AFE) designed to suit the requirements of flat-panel detector (FPD)-based digital x-ray systems. The device includes 256 integrators , a programmable gain amplifier (PGA) for full-scale charge level sel.