LM9820CCWM datasheet(1/21 Pages) NSC

номер детали	LM9820CCWM

подробное описание детали	LM9810/20 10/12-Bit Image Sensor Processor Analog Front End

PDF	21 Pages

Scroll/Zoom	100%

производитель	NSC [National Semiconductor (TI)]

домашняя страница	http://www.national.com

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General Description

The LM9810 and LM9820 are high performance Analog Front

Ends (AFEs) for image sensor processing systems. The

LM9810/20 performs all the analog and mixed signal functions

(correlated double sampling, color specific gain and offset cor-

rection, and analog to digital conversion) necessary to digitize

the output of a wide variety of CIS and CCD sensors. The

LM9810 has a 10 bit 6MHz ADC, and the LM9820 has a 12 bit

6MHz ADC. The LM9810 and LM9820 are pin-for-pin and func-

tionally compatible.

Applications

• Color Flatbed Document Scanners

• Color Sheetfed Scanners

• Multifunction Imaging Products

• Digital Copiers

• General Purpose Linear CCD Imaging

Features

• 6 million pixels/s conversion rate

• Digitally programmed gain and offset for red, green and blue

pixels

• Correlated Double Sampling for lowest noise

• TTL/CMOS input/output compatible

Key Specifications

• Output Data Resolution

10/12 Bits

• Pixel Conversion Rate

6MHz

• Supply Voltage

5V±5%

• Power Dissipation

300mW

LM9810/20 10/12-Bit Image Sensor Processor Analog Front End

Connection Diagrams

VREF+

OSR

RefBypass

VREFMID

VREF-

D5

D3

VA

OSG

SampCLK

AGND

OSB

LM9810

&

LM9820

DGND

VD

MCLK

D4

D2 (SCLK)

D1 (Latch)

D0 (SDI)

NewLine

11

12

13

14

15

16

17

18

19

20

1

2

3

4

5

6

7

8

9

10

Ordering Information

Commercial (0°C

≤ T

A ≤ +70°C)

Package

LM9810CCWM

LM9810CCWMX

LM9820CCWM

LM9820CCWMX

20 Pin Wide SOIC

20 Pin Wide SOIC, Tape & Reel

20 Pin Wide SOIC

20 Pin Wide SOIC, Tape & Reel

July 1998

N

TRI-STATE® is a registered trademark of National Semiconductor Corporation.

Аналогичный номер детали - LM9820CCWM

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	LM9820	290Kb / 22P	10/12-Bit Image Sensor Processor Analog Front End

More results

Аналогичное описание - LM9820CCWM

производитель	номер детали	датащи	подробное описание детали
Wolfson Microelectronic...	WM8146	195Kb / 17P	12-bit(84-bit) Linear Sensor Image Processor
Maxim Integrated Produc...	MAX19707	541Kb / 37P	10-Bit, 45Msps, Ultra-Low-Power Analog Front-End Rev 1; 6/07
Maxim Integrated Produc...	MAX19713	879Kb / 37P	10-Bit, 45Msps, Full-Duplex Analog Front-End Rev 1; 9/06
Texas Instruments	VSP2590	583Kb / 36P	DUAL-CHANNEL IMAGE SENSOR ANALOG FRONT-END
Microchip Technology	MCP2036	669Kb / 30P	Inductive Sensor Analog Front End Device 2009
Texas Instruments	VSP7500	342Kb / 13P	FOUR-CHANNEL IMAGE SENSOR ANALOG FRONT-END
Maxim Integrated Produc...	MAX19712	770Kb / 36P	10-Bit, 22Msps, Full-Duplex Analog Front-End Rev 0; 5/06
	MAX19711	957Kb / 36P	10-Bit, 11Msps, Full-Duplex Analog Front-End Rev 0; 5/06
	MAX19710	818Kb / 37P	10-Bit, 7.5Msps, Full-Duplex Analog Front-End Rev 0; 5/06
Texas Instruments	LM9810	290Kb / 22P	10/12-Bit Image Sensor Processor Analog Front End

More results

LM9820CCWM датащи(PDF) 1 Page - National Semiconductor (TI)

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Аналогичный номер детали - LM9820CCWM

Аналогичное описание - LM9820CCWM

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