TDA8771A Philips Semiconductors, TDA8771A Datasheet - Page 11

• Manufacturer Part Number: TDA8771A
• Description: Triple 8-bit video Digital-to-Analog Converter DAC
• Manufacturer: Philips Semiconductors

Philips Semiconductors
APPLICATION INFORMATION
1996 Jan 25
handbook, full pagewidth
Triple 8-bit video Digital-to-Analog
Converter (DAC)
Analog and digital supplies should be separated and decoupled.
Supplies are not connected internally.
All ground pins must be connected. One ground plane is preferred although it depends on application.
See Figs 7 and 9 for example of anti-aliasing filter.
5 V
V SSD
V SSA
V SSA1
V SSD1
6.8 k
R7
R6
R5
10 nF
R4
R3
R2
R1
V DDD1
I
REF
OUTR
1
2
3
4
5
6
7
8
9
10
11
R0
44
12
V SSA
1
k
5 V
43
13
G7
V DDA4
V SSA
10 nF
42
14
G6
V SSA2
41
15
G5
n.c.
Fig.6 Application diagram.
OUTG
40
16
G4
V SSA
TDA8771A
k
1
5 V
39
17
G3
V DDA3
11
V SSA
10 nF
38
18
G2
n.c.
37
19
G1
n.c.
OUTB
36
20
G0
V SSA
k
1
5 V
35
21
B7
V DDA2
V SSA
10 nF
34
22
B6
n.c.
33
32
31
30
29
28
27
26
25
24
23
V REF 100 nF
V DDA1
V DDD2
Product specification
MBH041
TDA8771A
CLK
B0
B2
B3
B4
B5
B1
V SSD2
10 nF
10 nF
V SSA
V SSD
V SSA
5 V
5 V