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Intelligent Analog IA167Intelligent Analog IA167 Dual channels video driver Features
Low voltage operation 2.8V~5.5V Transparent internal clamp AC or DC-coupled output Dual video load drive (75 ohm x 2) SAG correction reduce output capacitance RoHS compliant Pb-free TSOP-8 and MSOP-8 package ESD > 5500 HBM

Applications
DVD player Security camera Set-top box Portable media player Communication device Digital still camera

Block Diagram
VCC 7

IN2

8

+ 6DB -

5

OUT2

CLAMP

6

SAG2

IN1

1

+ 6DB -

4

OUT1

CLAMP

3

SAG1

2 GND

Description

IA167 is a high performance, low voltage, and low power consumption dual channels video driver. The internal transparent clamp circuit can restore composite video signal to fixed DC level. Only small ceramic capacitor (0.1uF typical) is required for AC-coupled input. The