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PDF SC8562 Data sheet ( Hoja de datos )
| Número de pieza | SC8562 | |
| Descripción | DIGITAL ALARM CLOCK | |
| Fabricantes | Silan Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SC8562 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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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
1 page  
SC8562
No. Pin Name
19 ALM_1
20 ALM_2
21 ALM_SEL
22 TIME_SET
23 ON/OFF
24 SLEEP/SNOOZE
25 AC INPUT
26 MODE_SEL
27 TIME_SET_EN/DIM
28 VDD
Description
Alarm output pin, when connect to VDD, alarm is turned off.
LED Display mode select pin 1
Time set pin.
Pin controlling alarm and radio output state
LED Display mode select pin 2
Built-in Schmidt circuit enables noise elimination at 50/60Hz commercial
frequencies with use of a simple CR filter, Built-in pull-up resistor.
Mode select pin. If connect to VDD, select 12H &60Hz mode; if connect to VSS,
select 24H&50Hz mode; if open, then select 12H &50Hz.
Time setting enable and dimmer display control pin. If connect to VDD, time
setting enable and LED display normally; If connect to VSS, time setting inhibit
(except alarm setting) and LED dimmer display; if open, time setting inhibit
and LED display normally.
Negative power supply.
DISPLAY MODE
Select Pin
ALM_SEL
SLEEP/SNOOZE
OPEN
OPEN
VDD OPEN
VSS OPEN
OPEN(VDD,VSS)
VSS
OPEN(VDD,VSS)
VDD
Display
Mode
Time display
Alarm 1
Alarm 2
1
AM/PM
10’s hour
AM/PM
10’s hour
AM/PM
10’s hour
Sleep
Unlit
Second
display
Unlit
Digit No,
23
Hour
10’s
minutes
Hour
10’s
minutes
Hour
10’s
minutes
10’s
0
minutes
Minutes
10’s
seconds
4
Minutes
Minutes
Minutes
Minutes
Seconds
FUNCTION DESCRIPTION
1. Segment Output
The duplex LED panel can be direct driven by 13 segment output pins.
Compatible with SC8560-use LED panel)
2. Colon Output
LED panel
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http://www.silan.com.cn
REV: 1.1 2008.04.29
Page 5 of 10
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet SC8562.PDF ] | |
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