tda8772h/8 NXP Semiconductors, tda8772h/8 Datasheet - Page 5

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

Philips Semiconductors
1997 Mar 06
PINNING
R7
R6
R5
R4
R3
R2
R1
R0
V
V
SYNC
BLANK
G7
G6
G5
G4
G3
G2
G1
G0
CLKR
CLKG
SYMBOL
SSD1
DDD1
Triple 8-bit video digital-to-analog
converter
PIN
10
11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
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)
digital supply ground 1
digital supply voltage 1
composite sync control input; for
GREEN channel only (active LOW)
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)
RED clock input
GREEN clock input
DESCRIPTION
5
CLKB
B7
B6
B5
B4
B3
B2
B1
B0
V
V
V
V
OUTB
V
I
V
OUTG
I
V
V
OUTR
SYMBOL
REFA
REFB
DDD2
SSD2
REF
DDA1
SSA1
DDA2
SSA2
DDA3
PIN
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
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)
digital supply voltage 2
digital supply ground 2
decoupling input for reference
voltage
analog supply voltage 1
BLUE analog output
analog supply ground 1
reference current input for internal
reference
analog supply voltage 2
GREEN analog output
reference current input for output
buffers
analog supply ground 2
analog supply voltage 3
RED analog output
DESCRIPTION
Product specification
TDA8772