LM8562 查看數據表（PDF） - SANYO -> Panasonic

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LM8562

Digital Alarm Clock

SANYO -> Panasonic 

Ordering number: EN 2658A

PMOS LSI

LM8562

Digital Alarm Clock

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) Duplex LED display (LM8560-use LED panel usable)

(2) Two alarms on chip (600 Hz, 1200 Hz)

(3) Up, down/fast, slow time setting available (easy setting)

(4) 12/24-hour mode, 50/60 Hz selectable (provided that it is

impossible to select the combination of 24-hour mode and

60 Hz)

(5) On-chip CR oscillator for backup use at the time of power

failure

(6) Power failure indicator

(7) 59-minute alarm/sleep timer

(8) 6-minute snooze function

(9) Radio output function

(10) P-channel ED MOS

(11) Pin 28 dual-in-line shrink package

(12) Wide operating voltage/operating temperature range

VDD= –14 to –8 V / –20 to +70°C

Specifications

Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V

Parameter

Supply voltage

Input voltage

Output voltage

Allowable power dissipation

Operating temperature

Storage temperature

Symbol

VDD max

VIN

VOUT

Pd max

Topr

Tstg

Conditions

Ta = 70°C

SANYO : DIP28S

Ratings

Unit

–17.0 to +0.3

V

–17.0 to +0.3

V

–17.0 to +0.3

V

0.7

W

–20 to +70

°C

–55 to +125

°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

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