TC7109 TelCom, TC7109 Datasheet - Page 4

• Manufacturer Part Number: TC7109
• Description: 12-BIT UP-COMPATIBLE ANALOG-TO-DIGITAL CONVERTERS
• Manufacturer: TelCom

3-94
TC7109
TC7109A
PIN CONFIGURATIONS
B
B
NC
B
B
B
B
B
B
B
B
10
11
9
8
7
6
5
4
3
2
10
11
1
2
3
4
5
6
7
8
9
44 43 42 41
12 13 14 15
TC7109ACKW
TC7109CKW
40
16
(PQFP)
39 38
17 18
37 36 35 34
19 20 21 22
CE/LOAD
STATUS
HBEN
LBEN
TEST
GND
POL
B
B
B
OR
B
B
B
B
B
B
B
B
B
12
11
10
33
32
31
30
29
28
27
26
25
24
23
NC = NO INTERNAL CONNECTION
9
8
7
6
5
4
3
2
1
IN HI
IN LO
COMMON
INT
AZ
NC
BUFF
REF OUT
V –
SEND
RUN/HOLD
10
11
12
13
14
15
18
19
20
16
17
1
2
3
4
5
6
7
8
9
TC7109A
(CPL, IJL,
TC7109
(CerDIP)
(PDIP)
MJL)
B
B
NC
B
B
B
B
B
B
B
B
10
11
9
8
7
6
5
4
3
2
ANALOG-TO-DIGITAL CONVERTERS
10
11
12
13
14
15
16
17
7
8
9
39
32
31
30
40
38
37
35
34
33
29
28
27
26
25
24
23
22
21
18 19 20 21
36
6
V
REF IN –
REF CAP
REF CAP
REF IN
IN HI
IN LO
COMMON
INT
AZ
BUFF
REF OUT
V
SEND
RUN/HOLD
BUFF OSC OUT
OSC SEL
OSC OUT
OSC IN
MODE
5
+
–
4
+
+
–
3
TC7109ACLW
TC7109CLW
22
2
(PLCC)
23 24
1
TELCOM SEMICONDUCTOR, INC.
12-BIT P-COMPATIBLE
44
43 42 41 40
25 26 27 28
39
38
37
36
35
34
33
32
31
30
29
IN HI
IN LO
COMMON
INT
AZ
NC
BUFF
REF OUT
V –
SEND
RUN/HOLD