Wolfson Microelectronics WM8144-12
The WM8144-12 can be configured for pixel-by-pixel or line-by-line multiplexing operation. The WM8144-12 is manufactured on a CMOS process.| Part No. | WM8144-12 |
|---|---|
| Datasheet | WM8144-12 Download |
| Manufacturer |  Wolfson Microelectronics |
| Description | Integrated 12-bit Data Acquisition System |
| Buy | Stock & Price |
APPLICATIONS
DESCRIPTION
FEATURES
WM8144-12 integrates the analogue signal conditioning required by CCD sensors with a 12-bit ADC and optional pixel-by-pixel image compensation. 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. The three channels are multiplexed into the ADC. Output from the ADC can either be direct or passed through a digital post-processing function. The postprocessing provides compensation for variations in offset and shading on a pixel-by-pixel basis.● 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 image compensation
● Simple clocking scheme
● Control by serial or parallel interface
● Time-multiplexed eight-bit data output mode
● 48 pin...
