EM91240AP EMC [ELAN Microelectronics Corp], EM91240AP Datasheet - Page 15

• Manufacturer Part Number: EM91240AP
• Description: TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
• Manufacturer: EMC [ELAN Microelectronics Corp]

APPLICATION CIRCUIT
* This specification are subject to be changed without notice.
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
12
13
14
15
16
17
18
19
20
21
22
HFO
DTMF
VDD
HKS
ROW1
ROW2
ROW3
ROW4
PO
PM
SDO
COL4/KT
XMUTE
XOUT
COL1
COL2
COL3
COL5
VSS
XIN
HFI
NC
11
10
9
8
7
6
5
4
3
2
1
EM91240 SERIES
10.1.1997
15