tda8772h/8 NXP Semiconductors, tda8772h/8 Datasheet - Page 11

• Manufacturer Part Number: tda8772h/8
• Description: Triple 8-bit Video Digital-to-analog Converter
• Manufacturer: NXP Semiconductors

Philips Semiconductors
INTERNAL CIRCUITRY
1997 Mar 06
handbook, full pagewidth
Triple 8-bit video digital-to-analog
converter
(a) Digital inputs; pins 1 to 8 and 11 to 31.
(b) V
(c) I
(d) OUTR, G, B; pins 44, 40 and 36.
(e) I
REFA
REFB
ref
; pin 34.
; pin 38.
; pin 41.
GND
V DD
V DDA
V SSA
V DDD
V SSD
GND
(a)
(c)
(e)
GND
V DD
V DDA
V SSA
Fig.5 Internal circuitry.
GND
V DD
11
MBB663 - 2
25
(typ)
GND
V DD
V DDA
V SSA
V DDA
V SSA
DACs
resistor
string
(b)
(d)
Product specification
TDA8772