Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits
English
한국어
日本語
русский
简体中文
español
부품명
상세내역
EM91401 데이터 시트보기 (PDF) - ELAN Microelectronics
부품명
상세내역
제조사
EM91401
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR
ELAN Microelectronics
EM91401 Datasheet PDF : 23 Pages
First
Prev
11
12
13
14
15
16
17
18
19
20
Next
Last
EM32100 Application Circuit :
EM91401 SERIES
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
AND DUAL-TONE MELODY GENERATOR
Preliminary
8/10 Digits LCD Pannel
33 33 3 33 22 2 22
U?
65 43 2 10 98 7 65
S SS SNS S SS S SS
EEEECEEEEEEE
G GG G GG GG G GG
6789 1111111
0123456
SW?A
1
2
3
R?
100K
37
SEG5
38
39
SEG4
SEG3
40
SEG2
41
SEG1
42
COM1
43
COM2
44
COM3
45
46
TEST2
TESTI
47
F32H
48
NC
EM32100
24
SEG17
23
SEG18
22
SEG19
21
SEG20
20
SEG21
SEG22
19
18
SEG23
SEG24
17
16
VEE
15
VN
14
VP
13
NC
SW HOOK
2E
X 4N
MMS H V X O V / R
S S DKDI
N
US 1 T
N
1 2 I S DNCTS
2 C
C
C?
C?
.1u
.1u
R?
VDD
200K
VCC
VCC
1 11
12 34 5 67 89 0 12
R?
S
S
D
D
I
O
HKS
R?
220K
DIALER
220K
Q?
3
K?
HDO
2
D?
R?
3
HFO
1
C945
1
2
2
Q?
VSS
R?
C945
BT?
100K
DIODE
47K
1
1.5V
D?
1
2
K? K?
K?
DIODE
1U
C?
32768 HZ
D?
1
2
C?
C?
20 P
20 p
DIODE
Package type : QFP 48 pins or chip form provided
* This specification are subject to be changed without notice.
10.1.1997
19
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]