KA2504 데이터 시트보기 (PDF) - Samsung

부품명

상세내역

제조사

KA2504

I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER

Samsung 

I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER

KA2504

I2C BUS CONTROLLED R/G/B VIDEO AMPLIFIER

The KA2504 is very high frequency video amplifier system

with I2C BUS control used in Monitors.

It contains 3 matched R/G/B video Amplifiers and provides

flexible interfacing to the I2C BUS controlled adjustment sys-

tems.

24-DIP-300

FUNCTIONS

• R/G/B Video Amplifier

• I2C BUS Control

• Contrast Control

• Brightness Control

• Cut-Off Brightness Control

• R/G/B SUB Contrast/Cut Off Control

• Blank/Clamp Gate

• Auto beam current limitation (ABL) is possible

with external pin.

• The KA2504 includes white balance adjustment

that is effective on brightness (by Cut-Off control

for each channel).

ORDERING INFORMATION

Device Package Operating Temperature

KA2504 24-DIP-300

-20 °C ~ 75 °

FEATURES

• 3-Channel matched R/G/B Video Amplifiers

• I2C BUS control items

- Contrast control for the 3 channels

- Brightness control for the 3 channels

- SUB Contrast control for each channel

- Cut-Off control for each channel

- Cut-Off Brightness control for the 3 channels

- Switch Registers for SBLK and Cut-Off Offset Current

• Built-in ABL (Automatic Beam Limitation)

• Built-in Video output Brightness clamp

• 3-Channel R/G/B Video Amplifier 85 MHz @f-3 dB

• Contrast Control Range: -38 dB

• SUB Contrast Control Range: -11 dB

• Capable of 7 Vpp Output Swing

1

Share Link: