参数资料
型号: TDA8771AH/C1,557
厂商: NXP SEMICONDUCTORS
元件分类: DAC
英文描述: TRIPLE, PARALLEL, 8 BITS INPUT LOADING, 0.05 us SETTLING TIME, 8-BIT DAC, PQFP44
封装: PLASTIC, QFP-44
文件页数: 3/23页
文件大小: 154K
代理商: TDA8771AH/C1,557
1996 Jan 25
11
Philips Semiconductors
Product specication
Triple 8-bit video Digital-to-Analog
Converter (DAC)
TDA8771A
APPLICATION INFORMATION
Fig.6 Application diagram.
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.
handbook, full pagewidth
MBH041
V REF
100 nF
VSSA
VDDA2
CLK
B0
B1
VSSD2
R0
G7
G6
G5
G4
G3
G2
G1
G0
B7
VDDD1
10 nF
5 V
VSSD1
R4
R3
R2
R1
VDDA3
10 nF
5 V
VSSA2
1
k
n.c.
VDDA4
10 nF
5 V
VSSA1
R5
R6
R7
1
2
3
4
5
6
7
8
9
10
11
44
43
42
41
40
39
38
37
36
35
34
12
13
14
15
16
17
18
19
20
21
22
33
32
31
30
29
28
27
26
25
24
23
TDA8771A
1
k
VSSA
OUTR
VSSA
OUTG
VSSA
OUTB
VSSA
VDDA1
10 nF
5 V
VSSA
VSSD
VSSA
REF
I
n.c.
10 nF
5 V
VSSA
1
k
n.c.
VDDD2
10 nF
5 V
VSSD
B2
B3
B4
B5
B6
VSSA
6.8 k
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