AS2590P AMSCO [austriamicrosystems AG], AS2590P Datasheet - Page 2

• Manufacturer Part Number: AS2590P
• Description: LC DISPLAY DRIVER WITH 18 DIGITS, 6 SYMBOLS AND CLOCK/TIMER
• Manufacturer: AMSCO [austriamicrosystems AG]

Data Sheet
Pin Description
Rev. 1
DIL
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
1
2
3
4
5
6
7
8
9
PLCC
10
11
12
13
14
15
16
17
18
19
21
22
23
24
25
26
27
28
29
30
31
32
34
35
36
37
38
39
40
41
42
43
44
1
2
3
4
5
6
8
9
Symbol
V1/3
V2/3
BP1
BP0
BP3
BP2
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
V
V
S0
S1
S2
S3
S4
S5
S6
S7
S8
S9
LCD
SS
Function
Blackplanes
Segment outputs
1/3 of V
Segment outputs
Negative supply pin
Back plane outputs
2/3 of V
Segment outputs
Negative supply pin for LC display
DD
DD
pin for external voltage divider
pin for external voltage divider
2
AS2590
Dec. 1993