Description
w WM8259 Single Channel 16-bit CIS/CCD AFE with 4-bit Wide Output .
The WM8259 is a 16-bit analogue front end/digitiser IC which processes and digitises the analogue output signals from CCD sensors or Contact Image Sen.
Features
* 16-bit ADC
* 3MSPS conversion rate
* Low power - 132mW typical
* 3.3V single supply or 3.3V/2.5V dual supply operation
* Single channel operation, selectable inputs
* Correlated double sampling
* Programmable gain (8-bit resolution)
Applications
* Flatbed and sheetfeed scanners
* USB compatible scanners
* Multi-function peripherals
* High-performance CCD sensor interface
WOLFSON MICROELECTRONICS plc
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Production Data, April 2007,