AFE0256 Overview
Key Specifications
Mount Type: Surface Mount
Operating Voltage: 3.3 V
Max Voltage (typical range): 3.6 V
Min Voltage (typical range): 3.2 V
Description
The AFE0256 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 selection, a correlated double sampler (CDS) with dual banking, 256:4 analog multiplexers, and four differential output drivers.
Key Features
- 23 256 Channels
- On-Chip, 14-Bit ADC
- Flexibility: – Electron and Hole Integration – Analog Output Provided for External HighResolution ADC
- Low Power: – 2.9 mW per Channel with ADC – 2.3 mW per Channel without ADC – 0.1 mW per Channel in Nap Mode – Total Power-Down Feature
- 22-mm × 5-mm Gold-Bump Die Suitable for Tape Carrier Package (TCP) or Chip-on-Film (COF)
