• Part: WM8255
  • Manufacturer: Wolfson
  • Size: 800.11 KB
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WM8255 Key Features

  • 16-bit ADC
  • 12 MSPS conversion rate
  • Low power
  • 250 mW typical
  • 5.75V and 3.3V supply operation
  • Single channel operation
  • Correlated double sampling
  • Programmable gain (8-bit resolution)
  • Programmable offset adjust (8-bit resolution)
  • Programmable clamp voltage

Related Wolfson Datasheets

Part Number Description
WM8259 Single Channel 16-Bit CIS/CCD AFE

WM8255 Description

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 plete signal processing channel containing Reset Level Clamping, Correlated Double Sampling, Programmable Gain and Offset adjust functions. Internal multiplexers allow fast switching of offset and...