WM8144-12 Description
Features WM8144-12 integrates the analogue signal conditioning required by CCD sensors with a 12-bit ADC and optional pixel-by-pixel image pensation. WM8144-12 requires minimal external circuitry and provides a cost effective sensor-to-digital domain system solution. Each analogue conditioning channel provides reset level clamp, CDS, fine offset level shifting and gain amplification.
WM8144-12 Key Features
- Reset level clamp
- Correlated Double Sampling (CDS)
- Fine offset level shifting
- Programmable Gain Amplification
- 12-Bit ADC with maximum 4 MSPS
- Digital post-processing for pixel-by-pixel
- Simple clocking scheme
- Control by serial or parallel interface
- Time-multiplexed eight-bit data output mode
- 48 pin TQFP package