DESCRIPTION

· The WM8215 is a 10-bit analogue front end/digitiser IC for CCD or CIS sensors up to 60MSPS.
· It features three channels with Reset Level Clamping, Correlated Double Sampling, and Programmable Gain and Offset adjust.
· Outputs are multiplexed into a single 10-bit ADC, with data in 10-bit parallel format.
· Includes a 4-bit DAC for internal reference level generation.
· Operates on a 3.3V supply, consuming typically 400mW.

FEATURES

· 10-bit ADC with 60MSPS conversion rate.
· Low power consumption at 400mW typical.
· Single 3.3V supply operation.
· Three-channel operation with Correlated Double Sampling.
· Programmable gain (9-bit) and offset adjust (8-bit).
· Flexible clamp timing and programmable clamp voltage.
· Internally generated voltage references.
· 32-lead QFN package with serial control interface.

APPLICATIONS

· Digital Copiers.
· USB2.0 compatible scanners.
· Multi-function peripherals.
· High-speed CCD/CIS sensor interface.