WM8150CDSR中文資料歐勝微電子數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

The WM8150 is a 12-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 8MSPS.

FEATURES

?12-bit ADC

? 8MSPS conversion rate

? Low power - 170mW typical

? 5V single supply or 5V/3.3V dual supply operation

? Single channel operation

? Correlated double sampling

? Programmable gain (8-bit resolution)

? Programmable offset adjust (8-bit resolution)

?Programmable clamp voltage

? 4-bit wide multiplexed data output format

? Internally generated voltage references

?20-pin SSOP package

?Serial control interface

APPLICATIONS

? Flatbed and sheetfeed scanners

? USB compatible scanners

?Multi-function peripherals

? High-performance CCD sensor interface