HOME HOME SELECT DESIGN BUY EXPLORE About Us Support My Profile Search

 Products > Imaging Products > Analog Front End (AFE) > LM9822

LM9822  Product Folder

3 Channel 42-Bit Color Scanner Analog Front End
  

See Also:		   
LM9823 - 16 bit (48 bit color) AFE
     LM9832 - 14 bit (42 bit color) 3 channel Scanner-on-a-Chip
     LM9833 - 16 bit (48 bit color) 3 channel Scanner-on-a-Chip
Generic P/N 9822
General
Description		 Features Datasheet Package
& Models		 Samples
& Pricing		 Reliability
Metrics

Parametric Table Parametric Table
Temperature Min (deg C) 0000000000.0000 
Temperature Max (deg C) 70 
Input Channels (Channels) 3 
Channels (Channels) 3 
Supply Voltage (Volt) 5 
Sampling Method Correlated Double Sampling 
Resolution (bit) 14 
Sampling Speed (Msps) 6 

Datasheet

TitleSize in KbytesDate
View Online
Download
Receive via Email
LM9822 3 Channel 42-Bit Color Scanner Analog Front End 242 Kbytes 7-May-99 View Online Download Receive via Email
LM9822 3 Channel 42-Bit Color Scanner Analog Front End (JAPANESE)
 335 Kbytes   View Online Download Receive via Email

If you have trouble printing or viewing PDF file(s), see Printing Problems.

Package Availability, Models, Samples & Pricing

Part NumberPackageStatusModelsSamples &
Electronic
Orders		Budgetary PricingStd
Pack
Size		Package
Marking
TypePinsMSL/Lead-Free AvailabilityLead
Time		QtySPICEIBISQty$US each
LM9822CCWMSOIC WIDE28StatusFull productionN/AN/A24 Hour Samples
Buy Now		1K+$5.00rail
of
26		NSUZXYTT
LM9822
CCWM
10-12 weeks30000
LM9822 MDCUnpackaged DieFull productionN/AN/A   tray
of
N/A		-
N/A0
LM9822 MWCWaferFull productionN/AN/A   wafer jar
of
N/A		-
N/A0

General Description

The LM9822 is a high performance Analog Front End (AFE) for image sensor processing systems. It performs all the analog and mixed signal functions (correlated double sampling, color specific gain and offset correction, and analog to digital conversion) necessary to digitize the output of a wide variety of CIS and CCD sensors. The LM9822 has a 14 bit 6MHz ADC.

Features

  • 6 million pixels/s conversion rate
  • Digitally programmed gain and offset for red, green and blue color balancing
  • Correlated Double Sampling for lowest noise from CCD sensors
  • Compatible with CCD and CIS type image sensors
  • Internal Voltage Reference Generation
  • TTL/CMOS compatible input/output

Key Specification

• Output Data Resolution 14 Bits
• Pixel Conversion Rate  6MHz
• Analog Supply Voltage 5V±5%
• I/O Supply Voltage  3.3V±10% or 5V±5%
Power Dissipation 375mW (typical)

Applications

  • Color Flatbed Document Scanners
  • Color Sheetfed Scanners
  • Multifunction Imaging Products
  • Digital Copiers
  • General Purpose Linear Array Imaging

Reliability Metrics

Part Number Process Early Failure Rate - Rejects Sample Size (EFR) PPM * Rel. Rejects Device Hours Long Term Failure Rates (FITS) MTTF
LM9822 MDCCMOS721420014108000005226190940
LM9822 MWCCMOS721420014108000005226190940
LM9822CCWMCMOS721420014108000005226190940

For more information on Reliablitity Metrics, please click here.


[Information as of 15-Jan-2004]

Website Guide • About "Cookies" • National is QS 9000 Certified • Privacy/Security Statement • Contact Us/Feedback
Site Terms & Conditions of Use • Copyright 2003© National Semiconductor Corporation