參數(shù)資料
型號(hào): 935262255551
廠商: NXP SEMICONDUCTORS
元件分類: ADC
英文描述: 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP100
封裝: PLASTIC, SOT-317-2, QFP-64
文件頁(yè)數(shù): 24/40頁(yè)
文件大?。?/td> 250K
代理商: 935262255551
1999 Feb 24
30
Philips Semiconductors
Product specication
Triple high-speed Analog-to-Digital
Converter (ADC)
TDA8752A
APPLICATION INFORMATION
Fig.13 Application diagram.
All supply pins have to be decoupled, with two capacitors:
one for high frequencies (approximately 1 nF) and one for the low frequencies (approximately 100 nF or higher).
handbook, full pagewidth
80
79
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75
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66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
CKREFO
VCCOR
R7
R6
R5
R4
R3
R2
R1
R0
OGNDR
VCCOG
G7
G6
G5
G4
G3
G2
G1
G0
OGNDG
VCCOB
B7
B6
B5
B4
B3
B2
B1
n.c.
DEC2
Vref
DEC1
n.c.
RAGC
RBOT
RGAINC
RCLP
RDEC
VCCAR
RIN
AGNDR
GAGC
GBOT
GGAINC
GCLP
GDEC
VCCAG
GIN
AGNDG
BAGC
BBOT
BGAINC
BCLP
BCDEC
VCCAB
BIN
RIN
2.5 V
GIN
BIN
AGNDB
n.c.
VCCA(PLL)
CZ
CP
AGNDPLL
VCCD
CKREF
COAST
CKEXT
INV
HSYNC
CLP
PWDWN
OE
DGND
VCCO(PLL)
CKADCO
CKBO
OGNDPLL
CKAO
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
31
40 41
32
42
33
43
34
44
35
45
36
46
37
47
38
48
39
49 50
FCE082
TDA8752A
n.c.
4.7
k
4.7
k
1 nF
10 nF
1.5 nF
10 nF
22 nF
4.7 nF
10 nF
22 nF
4.7 nF
10 nF
22 nF
4.7 nF
10 nF
100 nF
150 nF
100 nF
75
or 50
100 nF
75
or 50
n.c.
I2C/3W
ADD1
ADD2
TCK
TDO
DIS
SEN
SCL
VDDD
VSSD
SDA
n.c.
GOR
n.c.
BOR
ROR
n.c.
OGNDB
B0
75
or 50
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