Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits
English
한국어
日本語
русский
简体中文
español
Número de pieza
componentes Descripción
EM91240B Ver la hoja de datos (PDF) - ELAN Microelectronics
Número de pieza
componentes Descripción
Fabricante
EM91240B
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
ELAN Microelectronics
EM91240B Datasheet PDF : 20 Pages
First
Prev
11
12
13
14
15
16
17
18
19
20
EM91240 SERIES
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
HKS
KEY IN
KT
XMUTE
PM
SDO
PO
DTMF
OSC.
2
RD/P
3
Tp
Tidp
Tidp
Figure 5. Pause key operating timing
Hi-impedance
HKS
KEY IN
KT
XMUTE
PM
SDO
PO
DTMF
OSC.
HKS
KEY IN
KT
XMUTE
PM
SDO
PO
DTMF
OSC.
2
*/T
3
4
Tpt
Figure 6. Pulse to Tone (P
→
T) operating timing
F
Tdb
Tf
Tfp=300ms
Figure 7. Flash key operating timing
* This specification are subject to be changed without notice.
Hi-impedance
Hi-impedance
10.1.1997
13
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]