HI1178 データシートの表示（PDF） - Intersil

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HI1178

Triple 8-Bit, 40MSPS, RGB, 3-Channel D/A Converter

Intersil 

Pin Descriptions

PIN NO.

SYMBOL

1 to 8

R0 to R7

9 to 16

G0 to G7

17 to 24

B0 to B7

25

BLK

32

VB

27

RCK

28

CLK

29

BCK

30, 31

33

26

DVSS

AVSS

CE

HI1178

EQUIVALENT CIRCUIT

DVDD

1

24

DVSS

DVDD

25

DVSS

DVDD

DVDD

32

+

-

DVSS

DVDD

27

28

29

DVSS

DVDD

26

DVSS

DESCRIPTION

Digital input.

Blanking pin. No signal at “H” (Output

0V). Output condition at “L”.

Connect a capacitor of about 0.1µF.

Clock pin. Moreover all input pins are

TTL-CMOS compatible.

Digital GND.

Analog GND.

Chip enable pin. No signal (Output 0V) at

“H” and minimizes power consumption.

3

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