XRD9816

Features: · 14-Bit (XRD9814) or 16-Bit (XRD9816) A/D Converter· No Missing Codes· Triple-Channel, 2.5 MSPS Color Scan Mode· Single-Channel, 6 MSPS Monochrome Scan Mode· Triple Correlated Double Sampler· Triple 10-Bit Programmable Gain Amplifier· Triple 10-Bit Offset Compensation DAC· Fully Differe...

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XRD9816 Picture
SeekIC No. : 004549350 Detail

XRD9816: Features: · 14-Bit (XRD9814) or 16-Bit (XRD9816) A/D Converter· No Missing Codes· Triple-Channel, 2.5 MSPS Color Scan Mode· Single-Channel, 6 MSPS Monochrome Scan Mode· Triple Correlated Double Samp...

floor Price/Ceiling Price

Part Number:
XRD9816
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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Upload time: 2024/3/28

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Product Details

Description



Features:

· 14-Bit (XRD9814) or 16-Bit (XRD9816) A/D Converter
· No Missing Codes
· Triple-Channel, 2.5 MSPS Color Scan Mode
· Single-Channel, 6 MSPS Monochrome Scan Mode
· Triple Correlated Double Sampler
· Triple 10-Bit Programmable Gain Amplifier
· Triple 10-Bit Offset Compensation DAC
· Fully Differential or Single-Ended Inputs
· CDS or S/H Mode
· Inverting or Non-Inverting Mode
· Internal Voltage Reference
· Serial Control: On Data Bus or Separate Pins



Application

· 48-Bit Color Scanners (XRD9816)
· 42-Bit Color Scanners (XRD9814)
· CCD or CIS Color Imagers
· Gray Scale Scanners
· Film Scanners



Pinout

  Connection Diagram


Description

The XRD9816 is a fully integrated, high-performance analog signal processor/digitizer specifically designed for use in 3-channel linear Charge Coupled Device (CCD) and Contact Image Sensitive (CIS) imaging applications.

Each channel of the XRD9816 includes a Correlated Double Sampler (CDS), Programmable Gain Amplifier (PGA) and channel offset adjustment. After gain and offset adjustment, the analog inputs are sequentially sampled and digitized by an accurate 14/ 16-bit A/D converter. The analog front-end can be configured for inverting/non-inverting input, CDS or sample-hold (S/H) mode, or AC/DC coupling, making the XRD9814/9816 suitable for use in CCD, CIS and other data acquisition applications.

The CDS mode of operation supports both line and pixel-clamp modes and can be used to achieve significant reduction in system 1/f noise and CCD reset clock feed-through. In S/H mode the internal DCrestore voltage clamp can be enabled or disabled to support AC-coupled or DC inputs. Sampling mode, 10-bit PGA gain (1024 linear steps), 8-bit fine offset adjustment (256 linear steps), 2-bit gross offset adjustment and input signal polarity are all programmable through a serial interface. PGA gain range is 1 to 10, and channel offset range is -300mV to 300mV for fine adjustment and additional -400mV to +200mV for gross offset adjustment. The A/D Full-Scale Range (FSR) is programmable to 2V or 3V.




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