KA2143B Selling Leads, Price trend, KA2143B DataSheet download, circuit diagram from SeekIC.com

Features: • 3-Channel R/G/B Video Amplifier, 110MHz Bandwidth• TTL OSD Input, 50MHz Bandwidth• DC Contrast Control range: -38dB• DC SUB Contrast Control range: -11dB• Capable of 7.5VPP Output Swing Range• Video/OSD high speed SwitchPinoutSpecifications No ...

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SeekIC No. : 004383611 Detail

KA2143B: Features: • 3-Channel R/G/B Video Amplifier, 110MHz Bandwidth• TTL OSD Input, 50MHz Bandwidth• DC Contrast Control range: -38dB• DC SUB Contrast Control range: -11dB• C...

KA2143B Data Sheet

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Part Number:: KA2143B
Supply Ability:: 5000

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Product Details

Description

Features:

• 3-Channel R/G/B Video Amplifier, 110MHz Bandwidth
• TTL OSD Input, 50MHz Bandwidth
• DC Contrast Control range: -38dB
• DC SUB Contrast Control range: -11dB
• Capable of 7.5V_PP Output Swing Range
• Video/OSD high speed Switch

Pinout

Connection Diagram

Specifications

No	Item	Symbol	Value			Unit
No	Item	Symbol	Min	Typ	Max	Unit
1	Maximum Supply Voltage	Vccmax	-	-	13.5	V
2	Operating Temperature(2)	Topr	-20	-	70
3	Storage Temperature	Tstg	-65	-	150
4	Operating Supply Voltage	Vccop	11.4	12.0	12.6	V⁽³⁾
5	Maximum Supply Current	I_CCmax			120	mA
6	Power Dissipation	P_D	-	-	2.0	W

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Description

The KA2143B is a very high frequency video amplifier system with OSD interface intended to be used in Monitor with high resolution up to 1024×768. It contains 3 matched R/G/B video Amplifiers with Blank signal and provides a flexible interfacing to DC controlled adjustment system.

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KA2143B

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