EM91410D EMC [ELAN Microelectronics Corp], EM91410D Datasheet - Page 19

• Manufacturer Part Number: EM91410D
• Description: TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR
• Manufacturer: EMC [ELAN Microelectronics Corp]

APPLICATION CIRCUIT
* This specification are subject to be changed without notice.
EM91410 series Application circuit
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE
13
14
15
16
17
18
19
20
21
22
23
24
RMUTE
HFO
DTMF
VDD
HKS
ROW1
ROW2
ROW3
ROW4
PO
HDO
SDO
AND DUAL-TONE MELODY GENERATOR
COL4/KT
XMUTE
DRING
XOUT
COL1
COL2
COL3
COL5
VSS
XIN
HFI
NC
12
11
10
9
8
7
6
5
4
3
2
1
EM91410 SERIES
10.1.1997
19