TDA8772H View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

TDA8772H

Triple 8-bit video digital-to-analog converter

Philips Electronics 

Philips Semiconductors

Triple 8-bit video digital-to-analog

converter

INTERNAL CIRCUITRY

handbook, full pagewidth

V DDD

GND

VSSD

(a)

V DDA

V DD

V DDA

V DD

V DD

(c)

Product specification

TDA8772

V DDA

DACs

resistor

string

V SSA

(b)

V DDA

V DD

25 Ω

(typ)

GND

V SSA

(d)

GND

GND

GND

VSSA

VSSA

(e)

MBB663 - 2

(a) Digital inputs; pins 1 to 8 and 11 to 31.

(b) Vref; pin 34.

(c) IREFA; pin 38.

(d) OUTR, G, B; pins 44, 40 and 36.

(e) IREFB; pin 41.

1997 Mar 06

Fig.5 Internal circuitry.

11

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