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零件编号 | SC8562 | ||
描述 | DIGITAL ALARM CLOCK | ||
制造商 | Silan Semiconductors | ||
LOGO | |||
1 Page
SC8562
DIGITAL ALARM CLOCK WITH LED DRIVER
DESCRIPTION
The SC8562 is alarm equipped digital clock IC with built-in
drivers capable of directly driving LED display equipment.SC8562
has features such as easy setting, two alarms and can be used at
a wide operating voltage range.
FEATURES
* Duplex LED display (SC8560-use LED panel usable)
* Two alarms on chip (600Hz, 1200Hz)
* Up, down /fast, slow time setting available (easy setting)
* 12/24-hour mode, 50/60 Hz selectable (provided that it is
SDIP-28-400-1.778
impossible to select the combination of 24-hour mode and 60
Hz)
* On–chip CR oscillator for backup use at the time of power
ORDERING INFORMATION
failure
Device
Package
* Power failure indicator
* 59-minute alarm/sleep timer
SC8562
SDIP-28-400-1.778
* 6-minute snooze function
APPLICATIONS
* Radio output function
* P-channel ED MOS
* Pin 28 dual-in-line shrink package
* Alarm clocks
* Clock-radios
* Wide operating voltage/operating temperature range
VDD=-14 to -8V/ -20 to +70°C
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http://www.silan.com.cn
REV: 1.1 2008.04.29
Page 1 of 10
SC8562
TYPICAL APPLICATION CIRCUIT
CYCLE-2
CYCLE-1
LED DISPLAY PANEL
AC
AC
12V
100K
AM & 10's PM & 10's g& b d & c f & a
HR 10's HRc &
ad& eg HRb HRe
28 VDD
HR
a & f b & g c & d 10's g & b d & c f & a
MINe
&
COLON 19
ALM-1
MINe
10's MIN
MIN
25 AC INPUT
SC8562
ALM-2 20
15 VSS
CR OSC SPEED_PD TIME_SET ALM-SEL
16 17 22 21
TIME_SET
_EN/DIM ON/OFF
27 23
SLEEP/S
NOOZE
24
260k
Power
Down
ALM-2
DIMMER
ALM-1
15k
100k F.D
1k
S.D
SET
1k
ON
SLEEP
SEC.DISP
RADIO 18
MODE_
SEL
26
N.C.
12H
50H
SNOOZE
1k
Back up battery
100k F.U
100k
S.U
OFF
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http://www.silan.com.cn
REV: 1.1 2008.04.29
Page 8 of 10
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页数 | 10 页 | ||
下载 | [ SC8562.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
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