参数资料
型号: TDA8757AHL/21
厂商: NXP SEMICONDUCTORS
元件分类: ADC
英文描述: 3-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP144
封装: PLASTIC, HLQFP-144
文件页数: 35/37页
文件大小: 908K
代理商: TDA8757AHL/21
Philips Semiconductors
TDA8757A
Triple 8-bit ADC 205 Msps
Preliminary data
Rev. 01 — 22 March 2002
7 of 37
9397 750 09549
Koninklijke Philips Electronics N.V. 2002. All rights reserved.
7.
Pinning information
7.1 Pinning
7.2 Pin description
Fig 4.
Pin conguration.
MBL428
TDA8757AHL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
n.c.
DEC2
VREF
DEC1
AGCR
BOTR
GAINCR
CLPR
DECR
VCCA(R)
INR
n.c.
AGNDR
n.c.
AGCG
BOTG
GAINCG
CLPG
DECG
ING
INSOG
SOGO
n.c.
AGCB
BOTB
GAINCB
CLPB
DECB
VCCA(B)
INB
AGNDB
n.c.
VCCA(G)
AGNDG
I2
C/3W
A1
A2
TCK
TDO
DIS
SEN
SDA
V
DDD
V
SSD1
SCL
n.c.
V
CCD2
DGND2
n.c.
V
SSD2
V
SSD3
n.c.
B0
B
B1
B
B2
B
B3
B
B4
B
B5
B
B6
B
B7
B
OGND
B
OGND
B
V
CCO(B)
V
CCO(B)
OR
B
A0
B
A1
B
n.c.
B7R
B6R
B5R
B4R
B3R
B2R
B1R
B0R
A7G
A6G
A5G
A4G
A3G
A2G
A1G
A0G
ORG
VCCO(G)
OGNDG
VCCO(G)
OGNDG
B7G
B6G
B5G
B4G
B3G
B2G
B1G
B0G
A7B
A6B
A5B
A4B
A3B
A2B
n.c.
V
CCA(PLL)
AGND
PLL
CZ
CP
AGND
PLL
n.c.
V
CCD1
CKREF
COAST
CKEXT
INV
HSYNC
CLP
PD
OE
DGND1
n.c.
V
CCO(PLL)
TESTO
CKREFO
CKDATA
OGND
PLL
A7
R
A6
R
A5
R
A4
R
A3
R
A2
R
A1
R
A0
R
OR
R
V
CCO(R)
OGND
R
V
CCO(R)
OGND
R
GNDDP
Table 3:
Pin description
Symbol
Pin
Description
n.c.
1
not connected
DEC2
2
main regulator decoupling input 2
VREF
3
gain stabilizer voltage reference input
DEC1
4
main regulator decoupling input 1
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