TC7126 TelCom, TC7126 Datasheet - Page 3

• Manufacturer Part Number: TC7126
• Description: 3-1/2 DIGIT ANALOG-TO-DIGITAL CONVERTERS
• Manufacturer: TelCom

PIN CONFIGURATIONS
3-1/2 DIGIT
ANALOG-TO-DIGITAL CONVERTERS
G 1
NC
A
E 1
D
C
E
D
1000's
F 1
B
F
2
2
2
2
2
2
3
(MINUS SIGN)
TELCOM SEMICONDUCTOR, INC.
10
11
12
13
14
15
16
17
100's
7
8
9
10's
1's
18 19 20 21
6
AB 4
POL
5
D 1
C 1
B 1
A 1
G 1
E 1
D
C 2
B 2
A 2
E 2
D 3
B 3
E 3
V +
F 1
F 2
F 3
2
4
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
3
TC7126ACLW
CONFIGURATION
TC7126CLW
22
2
NORMAL PIN
TC7126ACPL
(PLCC)
TC7126AIPL
TC7126CPL
TC7126IPL
23 24
1
44
43 42 41 40
25 26 27 28
39
32
31
30
40
38
37
35
34
33
29
28
27
26
25
24
23
22
21
36
+
TEST
V
V
C
C
ANALOG
COMMON
V
V – IN
C AZ
V BUFF
V INT
V –
G
C
A
G
BP
(BACKPLANE)
OSC 1
OSC 2
OSC 3
REF
+
REF
–
+
REF
–
REF
+
IN
2
3
3
3
33
32
31
30
29
39
38
37
36
35
34
NC = NO INTERNAL CONNECTION
100's
V REF
C
C
COMMON
V IN
NC
V IN
C AZ
V BUFF
V INT
V –
–
+
–
+
–
REF
REF
OSC
OSC 2
OSC 1
(BACKPLANE)
TEST
NC
NC
NC
V
D 1
C 1
B 1
100's
+
3
COMMON
ANALOG
10
11
1
2
3
4
5
6
7
8
9
V BUFF
OSC
OSC
OSC 2
V
V
C
C
TEST
V INT
+
44 43 42 41
12 13 14 15
REF
C AZ
+
REF
–
REF
REF
+
–
V – IN
V
V –
BP
G
C
A
G
+
IN
1
3
2
3
3
3
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
CONFIGURATION
(FLAT PACKAGE)
REVERSE PIN
TC7126ARCPL
TC7126ARIPL
TC7126RCPL
TC7126ACKW
TC7126RIPL
TC7126CKW
16
40
39 38
17 18
37 36 35 34
19 20
39
32
31
30
28
40
38
37
36
35
34
33
29
27
26
25
24
23
22
21
21 22
V +
D 1
C 1
B 1
A 1
G 1
E 1
D 2
C 2
B 2
A 2
E 2
D 3
B 3
E 3
AB 4
POL
(MINUS SIGN)
F 1
F 2
F 3
TC7126A
TC7126
100's
10's
27
26
25
24
23
1's
33
32
31
30
29
28
1000's
NC
G
C
A 3
G 3
BP
POL
AB 4
E 3
F 3
B 3
2
3
3-219
1
2
3
4
5
6
7
8