TDA8772HSLASH3 datasheet(5/20 Pages) PHILIPS

5 / 20 page

1997 Mar 06

Philips Semiconductors

Product speciﬁcation

Triple 8-bit video digital-to-analog

converter

TDA8772

PINNING

SYMBOL

DESCRIPTION

RED digital input data; bit 7 (MSB)

RED digital input data; bit 6

RED digital input data; bit 5

RED digital input data; bit 4

RED digital input data; bit 3

RED digital input data; bit 2

RED digital input data; bit 1

RED digital input data; bit 0 (LSB)

VSSD1

digital supply ground 1

VDDD1

digital supply voltage 1

SYNC

composite sync control input; for

GREEN channel only (active LOW)

BLANK

composite blank control input

(active LOW)

GREEN digital input data; bit 7

(MSB)

GREEN digital input data; bit 6

GREEN digital input data; bit 5

GREEN digital input data; bit 4

GREEN digital input data; bit 3

GREEN digital input data; bit 2

GREEN digital input data; bit 1

GREEN digital input data; bit 0

(LSB)

CLKR

RED clock input

CLKG

GREEN clock input

CLKB

BLUE clock input

BLUE digital input data; bit 7

(MSB)

BLUE digital input data; bit 6

BLUE digital input data; bit 5

BLUE digital input data; bit 4

BLUE digital input data; bit 3

BLUE digital input data; bit 2

BLUE digital input data; bit 1

BLUE digital input data; bit 0 (LSB)

VDDD2

digital supply voltage 2

VSSD2

digital supply ground 2

VREF

decoupling input for reference

voltage

VDDA1

analog supply voltage 1

OUTB

BLUE analog output

VSSA1

analog supply ground 1

IREFA

reference current input for internal

reference

VDDA2

analog supply voltage 2

OUTG

GREEN analog output

IREFB

reference current input for output

buffers

VSSA2

analog supply ground 2

VDDA3

analog supply voltage 3

OUTR

RED analog output

SYMBOL

DESCRIPTION

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