WM8255 afe equivalent, single channel 16-bit cis/ccd afe.
* 16-bit ADC
* 12 MSPS conversion rate
* Low power
– 250 mW typical
* 5.75V and 3.3V supply operation
* Single channel operation
*.
* Flatbed and sheetfeed scanners
* USB compatible scanners
* Multi-function peripherals
WOLFSON MICROELECTR.
The WM8255 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 12 MSPS.
The device includes a complete signal processing .
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