WM8214 Overview
The WM8214 is a 16-bit analogue front end/digitiser IC which processes and digitises the analogue output signals from CCD sensors or Contact Image Sensors (CIS) at pixel sample rates of up to 40MSPS. The device includes three analogue signal processing channels each of which contains Reset Level Clamping, Correlated Double Sampling and Programmable Gain and Offset adjust functions. Three multiplexers allow single...
WM8214 Key Features
- 16-bit ADC
- 40MSPS conversion rate
- Low power
- 390mW typical
- 3.3V single supply operation
- Single, 2 or 3 channel operation
- Correlated double sampling
- Programmable gain (9-bit resolution)
- Programmable offset adjust (8-bit resolution)
- Flexible clamp control with programmable clamp voltage
