參數(shù)資料
型號(hào): TDA9917HW/12/C1
廠商: NXP SEMICONDUCTORS
元件分類: ADC
英文描述: 1-CH 8-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PQFP48
封裝: 7 X 7 MM, 1.00 MM HEIGHT, PLASTIC, MS-026, SOT545-2, QFP-48
文件頁數(shù): 14/20頁
文件大?。?/td> 120K
代理商: TDA9917HW/12/C1
TDA9917_1
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Objective data sheet
Rev. 01 — 9 June 2006
3 of 20
Philips Semiconductors
TDA9917
8-bit, up to 250 Msample/s Analog-to-Digital Converter (ADC)
6.
Pinning information
6.1 Pinning
6.2 Pin description
Fig 2.
Pin conguration
TDA9917HW
OGND
CLKSEL
D3
i.c.
VCCA1(3V3)
VCCO1(1V8)
IN
D4
INN
i.c.
AGND2
OGND2
FSREF
D5
CMADC
i.c.
AGND1
DGND
VCCO2(1V8)
NC1V8
D6
CCSSEL
i.c.
n.c.
V
CCO3(1V8)
i.c.
D7
D2
i.c.
OGND4
OGND3
i.c.
CCS
D1
i.c.
V
CCO4(1v8)
CE_N
i.c.
IR
D0
OTC
DEL1
DGND1
DEL0
V
CCD1(1V8)
n.c.
CLK
CLK+
001aab891
1
2
3
4
5
6
7
8
9
10
11
12
36
35
34
33
32
31
30
29
28
27
26
25
13
14
15
16
17
18
19
20
21
22
23
48
47
46
45
44
43
42
41
40
39
38
37
24
Table 2.
Pin description
Symbol
Pin
Type
Description
OGND1
1
G
data output ground 1
D3
2
O
data output bit 3
i.c.
3
-
internally connected; leave open
VCCO1(1V8)
4
P
data output supply voltage 1 (1.8 V)
D4
5
O
data output bit 4
i.c.
6
-
internally connected; leave open
OGND2
7
G
data output ground 2
D5
8
O
data output bit 5
i.c.
9
-
internally connected; leave open
VCCO2(1V8)
10
P
data output supply voltage 2 (1.8 V)
D6
11
O
data output bit 6
i.c.
12
-
internally connected; leave open
VCCO3(1V8)
13
P
data output supply voltage 3 (1.8 V)
D7
14
O
data output bit 7
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