KA2139 datasheet(2/6 Pages) SAMSUNG

Numer części	KA2139

Szczegółowy opis	3 CHANNEL R.G.B VIDEO AMPLIFIER

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Producent	SAMSUNG [Samsung semiconductor]

Strona internetowa	http://www.samsung.com/Products/Semiconductor

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KA2139

VIDEO AMPLIFIER FOR MONITOR

PIN DESCRIPTION

ABSOLUTE MAXIMUM RATINGS (TA = 25

°C)

No

Symbol

Description

No

Symbol

Description

1

VCC1

Power supply 1

15

BCLAMP(+)

B brightness control

2

CONCAP1

Contrast capacitor 1

16

BOUT

B channel output

3

CONCAP2

Contrast capacitor 2

17

BCLAMP(-)

B-CH clamp feedback

4

RIN

R channel input

18

BDREVE

B-CH drive output

5

RCAP

R-CH comparator cap.

19

GCLAMP(+)

G brightness control

6

GIN

G channel input

20

GOUT

G channel output

7

GND

Ground

21

GCLAMP(-)

G-CH clamp feedback

8

GCAP

G-CH comparator cap.

22

GDRIVE

G-CH drive output

9

BIN

B channel input

23

VCC2

Power supply 2

10

BCAP

B-CH comparator cap.

24

RCLAMP(+)

R brightness control

11

VREF

R,G,B amp. offset voltage

25

ROUT

R channel output

12

CON

Contrast control

26

RCLAMP(-)

R-CH clamp feedback

13

VCC1

Power supply 1

27

RDRIVE

R-CH drive output

14

GATEIN

Clamp gate input

28

VCC1

Power supply 1

Characteristics

Symbol

Value

Unit

Maximum Supply Voltage

Maximum Supply Current

Operating Voltage

Maximum Power Dissipation

Storage Temperature

Operating Temperature

VCCmax

lCCmax

VCCopr

PDmax

TSTG

TOPR

13.5

105.0

10.8~13.2

2.5

- 55~+150

- 20~ + 70

V

mA

V

w

°C

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