Ordering number: EN 2658A
Overview
The LM8562 is a digital clock-use LSI having features such as
easy setting, two alarms. Since the LM8562 is designed to be
able to direct drive an LED panel of duplex type, the package
in which the LM8562 is placed is a 28-pin shrink DIP with a
small mounting area.
Package Dimensions
unit : mm
3029A-DIP28S
[LM8562]
Features
(1)
(2)
(3)
(4)
Duplex LED display (LM8560-use LED panel usable)
Two alarms on chip (600 Hz, 1200 Hz)
Up, down/fast, slow time setting available (easy setting)
12/24-hour mode, 50/60 Hz selectable (provided that it is
impossible to select the combination of 24-hour mode and
60 Hz)
On-chip CR oscillator for backup use at the time of power
failure
Power failure indicator
59-minute alarm/sleep timer
6-minute snooze function
Radio output function
P-channel ED MOS
Pin 28 dual-in-line shrink package
Wide operating voltage/operating temperature range
V
DD
= –14 to –8 V / –20 to +70°C
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
SANYO : DIP28S
Specifications
Absolute Maximum Ratings
at Ta = 25°C, V
SS
= 0 V
Parameter
Supply voltage
Input voltage
Output voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
V
DD
max
V
IN
V
OUT
Pd max
Topr
Tstg
Ta = 70°C
Conditions
Ratings
–17.0 to +0.3
–17.0 to +0.3
–17.0 to +0.3
0.7
–20 to +70
–55 to +125
Unit
V
V
V
W
°C
°C
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
D2897HA (II)/6209TA No.2658-1/7