参数资料
型号: TC835C/PI
元件分类: ADC
英文描述: 1-CH 4-BIT DUAL-SLOPE ADC, PARALLEL ACCESS, PDIP28
封装: 0.600 INCH, PLASTIC, DIP-28
文件页数: 12/26页
文件大小: 420K
代理商: TC835C/PI
TC835
DS21478C-page 2
2007 Microchip Technology Inc.
Package Type
64-Pin MQFP
63
4
3
2
1
16
15
14
10
9
8
7
6
5
12
11
40
41
42
43
44
45
46
34
35
36
37
38
39
48
33
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
61 60 59 58 57 56 55 54 53 52 51 50 49
64
TC835CBU
INT
OU
T
NC
AZ
IN
V+
NC
+INPUT
NC
BU
F
OUT
BUF
C
A
P–
NC
SU
B
BUF
CA
P+
NC
–INPUT
NC
D1
DGND
POL
SUB
CLK
IN
BUSY
D2
32
NC
62
NC
13
47
NC
OVERRANGE
UNDERRANGE
SUB
V–
REF IN
ANALOG COM
NC
D3
NC
D4
B3
B4
B2
SUB
B1
D5
NC
STROBE
RU
N/HOLD
TC835CPI
28-Pin 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+
CREF-
BUFF OUT
AZ IN
INT OUT
ANALOG
COM
REF IN
V-
D4
B8 (MSD)
27
28
29
30
31
32
33
7
4
3
2
1
TC835CKW
12 13 14 15
17 18
44 43 42 41
39 38
40
16
37 36 35 34
19 20 21 22
26
8
25
9
24
10
23
11
5
6
NC
ANA
L
OG
REF
IN
V–
UR
OR
NC
DGND
POLARITY
D2
NC
CLK IN
NC
INT OUT
AZ IN
BUFF OUT
REF CAP–
–INPUT
+INPUT
V+
NC
REF CAP+
NC
(MSD)
D5
(L
SB)
B1
B2
B4
(M
SB)
B8
D4
D3
NC
D1 (LSD)
BUSY
RUN/HOLD
STRO
BE
44-Pin MQFP
COMMO
N
Note 1:
NC = No internal connection.
2: Pins 9, 25, 40, and 56 are connected to the die substrate. The poteltial at these pins is approximately
V+. No external connections should be made.
相关PDF资料
PDF描述
TC835CBUTR 1-CH DUAL-SLOPE ADC, PQFP64
TC835CBU 1-CH DUAL-SLOPE ADC, PQFP64
TC835CKWTR 1-CH DUAL-SLOPE ADC, PQFP44
TC835CKW 1-CH DUAL-SLOPE ADC, PQFP44
TC835CPIG 1-CH DUAL-SLOPE ADC, PDIP28
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