参数资料
型号: TC7135CPI
元件分类: ADC
英文描述: 1-CH 9-BIT DUAL-SLOPE ADC, PARALLEL ACCESS, PDIP28
封装: PLASTIC, DIP-28
文件页数: 10/16页
文件大小: 217K
代理商: TC7135CPI
3
TC7135
4-1/2 DIGIT
ANALOG-TO-DIGITAL CONVERTER
TC7135-10 9/27/99
TC7135CPI
(PDIP)
1
2
3
4
RUN/HOLD
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
STROBE
OVERRANGE
B4
D3
D2
D1 (LSD)
BUSY
CLOCK IN
POLARITY
DIGTAL GND
UNDERRANGE
B2
(LSB) B1
(MSD) D5
V
+
+INPUT
– INPUT
CREF
BUFF OUT
AZ IN
INT OUT
ANALOG
COM
REF IN
V–
D4
B8 (MSB)
4
3
2
16
15
14
10
9
8
7
6
5
12
11
17
18 19 20 21
22 23 24 25
26
27 28
29 30 31
TC7135CBU
(PFP)
(NOTES 1)
NC
INT
OUT
NC
AZ
IN
NC
C
REF
NC
C
REF
NC
–INPUT
NC
+INPUT
NC
V
+
q
NOTES: 1. NC = No internal connection.
+
19
20
21
22
23
24
25
11
10
9
8
7
6
5
CLOCK IN
RUN/HOLD
TC7135CLI
(PLCC)
AZ IN
POLARITY
12 13
14 15
17
18
(MSD)
D5
(LSB)
B1
B2
B4
(MSB)
B8
D4
D3
DIGTAL GND
BUSY
D1 (LSD)
D2
BUFF OUT
REF CAP–
REF CAP+
–INPUT
V +
4
3
2
1
27
26
28
INT
OUT
ANALOG
COM
REF
IN
V
UR
OR
STROBE
16
+INPUT
32
BUFF
OUT
NC
BUSY
D2
D1
63
61
60 59
58 57 56 55
54 53
52
51 50 49
64
NC
STROBE
RUN/HOLD
DGND
POL
NC
CLOCK
IN
62
NC
OVERRANGE
UNDERRANGE
NC
V–
REF IN
ANALOG COM
NC
D5
NC
D3
NC
D4
B8
B4
B2
NC
B1
NC
13
40
41
42
43
44
45
46
34
35
36
37
38
39
33
48
47
1
+
PIN CONFIGURATIONS
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TC7135CBURT 1-CH DUAL-SLOPE ADC, ACCESS, PQFP64
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