LM8562

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) (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 VDD= –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, 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 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-k...