ICL7136_14 Datasheet, PDF (2/15 Pages) Intersil Corporation – 31/2 Digit LCD, Low Power Display, A/D Converter with Overrange Recovery

Pinouts
(PDIP)
TOP VIEW
V+ 1
D1 2
C1 3
B1 4
(1’s) A1 5
F1 6
G1 7
E1 8
D2 9
C2 10
B2 11
(10’s)
A2 12
F2 13
E2 14
D3 15
B3 16
(100’s)
F3 17
E3 18
(1000) AB4 19
(MINUS) POL 20
40 OSC 1
39 OSC 2
38 OSC 3
37 TEST
36 REF HI
35 REF LO
34 C_REF+
33 C_REF-
32 COMMON
31 IN HI
30 IN LO
29 A-Z
28 BUFF
27 INT
26 V-
25 G2 (10’s)
24 C3
23 A3 (100’s)
22 G3
21 BP/GND
ICL7136
NC
NC
TEST
OSC 3
NC
OSC 2
OSC 1
V+
D1
C1
B1
(MQFP)
TOP VIEW
44 43 42 41 40 39 38 37 36 35 34
1
33
2
32
3
31
4
30
5
29
6
28
7
27
8
26
9
25
10
24
11
23
12 13 14 15 16 17 18 19 20 21 22
A1 F1 G1 E1 D2 C2 B2 A2 F2 E2 D3
NC
G2
C3
A3
G3
BP/GND
POL
AB4
E3
F3
B3
2
FN3086.6
July 21, 2005