EM91850 查看數據表（PDF） - ELAN Microelectronics
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产品描述 (功能)
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EM91850 Datasheet PDF : 20 Pages
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EM91850
TONE/PULSE DIALER WITH HF, HD, REDIAL
AND VOLUME CONTROL FUNCTION
Preliminary
APPLICATION CIRCUIT : KEYBOARD AND R_OPTION
K1
HD
K2
RD
SAVE
K3
1
2
3
K4
4
5
6
K5
7
8
9
K6
*/T
0
#
MUTE
P
VA
F1
F2
F3
AIP
T/P
MBR
560K
R_Option
* This specification are subject to be changed without notice.
4.28.1999 20
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