3-1/2 DIGIT ANALOG-TO-DIGITAL
CONVERTERS WITH HOLD
TC7116
TC7116A
TC7117
TC7117A
PIN CONFIGURATIONS
HLDR
40 OSC
1
2
HLDR
40 OSC
1
2
1
2
3
1
2
3
D
1
39
OSC
D
1
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
OSC
OSC
C
1
38
3
C
1
OSC
3
B
1
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
4
TEST
B
1
4
TEST
+
REF
+
REF
A
5
1's
V
A
1
5
1's
V
1
F
1
6
V+
F
1
6
V+
+
+
G
1
C
C
7
G
1
C
7
REF
–
REF
–
REF
E
1
8
E
1
C
8
REF
TC7116IPL
TC7116AIPL
TC7117CPL
TC7117ACPL
(PDIP)
TC7116IJL
TC7116AIJL
TC7117IJL
TC7117AIJL
(CerDIP)
9
D
2
COMMON
9
D
2
COMMON
+
+
10
11
12
13
14
15
16
17
18
19
20
C
2
V
10
11
12
13
14
15
16
17
18
19
20
C
2
V
IN
IN
–
–
B
2
V
B
2
V
IN
IN
10's
10's
A
2
C
AZ
A
2
C
AZ
F
2
V
BUFF
F
2
V
BUFF
E
2
V
E
2
V
INT
INT
–
–
D
3
V
D
3
V
B
3
G
2
B
3
G
2
100's
100's
F
3
C
3
F
3
C
3
100's
100's
A
E
3
A
E
3
3
3
3
3
AB
G
1000's
AB
4
G
1000's
4
POL
(MINUS SIGN)
BP/GND
POL
(MINUS SIGN)
BP/GND
(TC7116/7117)
(TC7116A/TC7117A)
(TC7116/7117)
(TC7116A/TC7117A)
6
5
4
3
2
1
44 43 42 41 40
44 43 42 41 40 39 38 37 36 35 34
33
32
31
30
29
28
+
1
2
3
4
NC
NC
NC
F
G
E
7
8
39
38
37
36
35
34
33
32
31
30
29
V
1
1
1
+
G
2
C
C
REF
–
C
3
TEST
9
REF
A
3
OSC
3
D
C
10
COMMON
IN HI
NC
2
2
G
3
BP/
GND
NC
5
6
11
12
13
14
15
16
17
TC7116CKW
TC7116ACKW
TC7117CKW
TC7117ACKW
TC7116CLW
TC7116ACLW
TC7117CLW
TC7117ACLW
(PLCC)
OSC
2
NC
27 POL
7
OSC
1
B
2
IN LO
A/Z
(FLAT PACKAGE)
26
25
24
23
8
AB
HLDR
A
2
4
D
1
E
3
9
F
2
BUFF
INT
F
3
10
11
C
1
E
2
B
3
–
B
1
D
3
V
25 26 27 28
12 13 14 15 16 17 18 19 20 21 22
18 19 20 21 22 23 24
NOTES:
1. NC = No internal connection.
+
2. Pins 9, 25, 40, and 56 are connected to the die substrate. The potential at these pins is approximately V . No external connections
should be made.
3-206
TELCOM SEMICONDUCTOR, INC.
TELCOM [ TELCOM SEMICONDUCTOR, INC ]
