HI1178JCQ 查看數據表（PDF） - Intersil

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HI1178JCQ

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

Intersil 

HI1178

Pin Descriptions (Continued)

PIN NO.

SYMBOL

35

IREF

34

VREF

42

VG

EQUIVALENT CIRCUIT

AVDD

35

AVDD

AVSS

34

AVDD

+

-

AVDD

43 to 46

37

39

41

36

38

40

AVDD

RO

GO

BO

RO

GO

BO

47, 48

DVDD

AVSS

42

AVSS

AVDD

37

39

41

AVSS

AVDD

36

38

40

AVSS

DESCRIPTION

Connect a resistance 16 times “16R” that

of output resistance value “R”.

Set full scale output value.

Connect a capacitor of about 0.1µF.

Analog VDD.

Current output pin. Voltage output can be

obtained by connecting a resistance.

Inverted current output pin. Normally

dropped to analog GND.

Digital VDD.

4

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