TC7135CPI View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
TC7135CPI Datasheet PDF : 24 Pages
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TC7135
Package Types
28-Pin PLCC
44-Pin MQFP
4 3 2 1 28 27 26
AZ IN 5
25 RUN/HOLD
BUFF OUT 6
24 DIGTAL GND
REF CAP– 7
REF CAP+ 8
TC7135
23 POLARITY
22 CLOCK IN
–INPUT 9
21 BUSY
+INPUT 10
20 D1 (LSD)
V+ 11
19 D2
12 13 14 15 16 17 18
NC 34
NC 35
STROBE 36
OVERRANGE 37
UNDERRANGE 38
V– 39
REF IN 40
COMMON ANALOG 41
NC 42
NC 43
NC 44
33 32 31 30 29 28 27 26 25 24 23
TC7135
22 NC
21 NC
20 D3
19 D4
18 B8
17 B4
16 B2
15 B1
14 D5
13 NC
12 NC
1 2 3 4 5 6 7 8 9 10 11
28-Pin PDIP
64-Pin MQFP
V– 1
REF IN 2
ANALOG
COM
3
INT OUT 4
AZ IN 5
BUFF OUT 6
CREF– 7
CREF+ 8
–INPUT 9
+INPUT 10
V+ 11
(MSD) D5 12
(LSB) B1 13
B2 14
TC7135
28 UNDERRANGE
27 OVERRANGE
26 STROBE
25 RUN/HOLD
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
24 DIGiTAL GND
NC 1 l
23 POLARITY
NC 2
22 CLOCK IN
NC 3
21 BUSY
20 D1 (LSD)
19 D2
NC 4
NC 5
NC 6
OVERRANGE 7
18 D3
UNDERRANGE 8
17 D4
NC 9
16 B8 (MSB)
V– 10
15 B4
REF IN 11
TC7135
48 NC
47 NC
46 NC
45 D3
44 D4
43 B8
42 B4
41 B2
40 NC
39 B1
38 D5
ANALOG COM 12
37 NC
NC 13
36 NC
NC 14
35 NC
NC 15
34 NC
NC 16
33 NC
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
NOTE: NC = No internal connection.
DS21460C-page 2
2004 Microchip Technology Inc.
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