参数资料
型号: TC7135CPIG
元件分类: ADC
英文描述: 1-CH DUAL-SLOPE ADC, PDIP28
封装: 0.600 INCH, PLASTIC, MO-011, DIP-28
文件页数: 12/24页
文件大小: 471K
代理商: TC7135CPIG
TC7135
DS21460C-page 2
2004 Microchip Technology Inc.
Package Types
28-Pin PLCC
19
20
21
22
23
24
25
11
10
9
8
7
6
5
CLOCK IN
RUN/HOLD
TC7135
AZ IN
POLARITY
12 13 14 15
17 18
(M
S
D
)D
5
(L
SB)
B1
B2
B4
(M
SB
)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
O
U
T
ANAL
O
G
CO
M
REF
IN
V–
UR
OR
STRO
BE
16
+INPUT
NOTE: NC = No internal connection.
44-Pin MQFP
TC7135
4
3
2
12
13
14
10
9
8
7
6
5
16
11
17
18
19
20
21
22
33 32 31 30 29 28 27 26 25
NC
INT
OU
T
A
Z
IN
B
U
F
OU
T
C
RE
F
+I
NP
U
T
V+
NC
–I
N
P
U
T
NC
B2
B1
D5
NC
24
C
RE
F
+
D2
CLOC
K
IN
D1
BUS
Y
NC
RUN/HOL
D
DIGIT
A
L
GN
D
PO
L
ARI
TY
15
38
37
36
35
34
44
43
42
41
40
39
23
1
NC
D3
D4
B8
B4
NC
REF IN
COMMON ANALOG
NC
STROBE
OVERRANGE
UNDERRANGE
V–
NC
TC7135
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
OVERRANGE
B4
D3
D2
D1 (LSD)
BUSY
CLOCK IN
POLARITY
DIGiTAL GND
UNDERRANGE
B2
(LSB) B1
(MSD) D5
V+
+INPUT
–INPUT
CREF+
CREF
BUFF OUT
AZ IN
INT OUT
ANALOG
COM
REF IN
V–
STROBE
RUN/HOLD
D4
B8 (MSB)
28-Pin PDIP
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
TC7135
64-Pin MQFP
NC
IN
T
OU
T
NC
A
Z
IN
NC
C
RE
F
+
C
RE
F
NC
INPUT
NC
+INPUT
NC
V+
l
32
B
U
F
OUT
NC
BUSY
D2
D1
63
61 60 59 58 57 56 55 54 53 52 51 50 49
64
NC
DGND
PO
L
NC
CL
O
CK
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
RUN/HO
L
D
ST
RO
BE
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