Datasheet4U Logo Datasheet4U.com

WM8214 - 40MSPS 16-bit CCD Digitiser

General Description

The WM8214 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 40MSPS.

Key Features

  • 16-bit ADC.
  • 40MSPS conversion rate.
  • Low power.
  • 390mW typical.
  • 3.3V single supply operation.
  • Single, 2 or 3 channel operation.
  • Correlated double sampling.
  • Programmable gain (9-bit resolution).
  • Programmable offset adjust (8-bit resolution).
  • Flexible clamp control with programmable clamp voltage.
  • Flexible timing, can be made compatible with WM819X and WM815X parts.
  • 8-bit wide multiplexed da.

📥 Download Datasheet

Datasheet Details

Part number WM8214
Manufacturer Wolfson Microelectronics plc
File Size 602.31 KB
Description 40MSPS 16-bit CCD Digitiser
Datasheet download datasheet WM8214 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
w 40MSPS 16-bit CCD Digitiser WM8214 DESCRIPTION The WM8214 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 40MSPS. The device includes three analogue signal processing channels each of which contains Reset Level Clamping, Correlated Double Sampling and Programmable Gain and Offset adjust functions. Three multiplexers allow single channel processing. The output from each of these channels is time multiplexed into a single high-speed 16-bit Analogue to Digital Converter. The digital output data is available in 8-bit wide multiplexed format and there is also an optional single byte output mode, or 4-bit multiplexed LEGACY mode.