Alarm Equipped Digital Clock LM5860 circuit and explanation

Alarm Equipped Digital Clock LM5860 circuit and explanation

The LM8560 is alarm equipped digital clock Integrated Circuit with built-in driver capable of directly driving LED display equipment. As Intehrated Circuit himself the VDD pin for the LM8560 is graded to withstand a voltage of 15V.

LM8560 digital clock circuit has many features like:

• Single chip P-channel ED MOS LSI.
• LED direct drive using time division (duplex configuration).
• Wide operating power supply voltage range.
• Built-in alarm function with 24-hour control.
• Supports changeover between 12-hour AM/PM and 24-hour displays
• Built-in battery backup CR oscillator.
• Built-in automatic fast forward function for hour and minute settings.
• Built-in sleep timer function (maximum intervals of 59 minutes or 1 hours and 59 minutes).
• Built-in snooze function supporting repeat use.
• Equipped with power failure display function.
• 900Hz output for alarm tone .

Using LM8560 circuit you will have many advantages , because of integration in one package of all features you can use it in small clock alarm radio circuits or in a simple clock alarm circuit. For LM 8560 clock alarm circuit you can use a positive or negative power supply maximum 15 volts.