LM9812 datasheet(10/37 Pages) NSC

Part #	LM9812

Description	LM9812 30-Bit Color Linear CCD Sensor Processor

PDF	37 Pages

Scroll/Zoom	100%

Manufacturer	NSC [National Semiconductor (TI)]

Direct Link	http://www.national.com

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10 / 37 page

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Analog Power

This is the positive supply pin for the analog

supply. It should be connected to a voltage

source of +5V and bypassed to AGND with a

0.1µF monolithic capacitor in parallel with a

10µF tantalum capacitor.

AGND

This is the ground return for the analog supply.

Digital Power

This is the positive supply pin for the digital

supply. It should be connected to a voltage

source of +5V and bypassed to DGND with a

0.1µF monolithic capacitor.

DGND

This is the ground return for the digital supply.

VDI/O

This is the positive supply pin for the digital

supply for the LM9812’s I/O. It should be con-

nected to a voltage source of +3V to +5V and

bypassed to DGNDI/O with a 0.1µF monolithic

capacitor. If the supply for this pin is different

than the supply for VA and VD, it should also be

bypassed with a 10µF tantalum capacitor.

DGNDI/O

This is the ground return for the digital supply

for the LM9812’s I/O.

LM9812 Datasheet(PDF) 10 Page - National Semiconductor (TI)