LM8560 - Digital Alarm Clock

LM8560: Integrated Digital Alarm Clock IC with Direct LED Driver

Discover the LM8560, a powerful single-chip P-channel ED MOS LSI designed for advanced digital alarm clock applications. This integrated circuit simplifies your designs by offering a built-in driver capable of directly controlling LED displays. Enjoy flexible timekeeping with support for both 12-hour AM/PM and 24-hour display formats. The LM8560 boasts a comprehensive alarm system, complete with a 24-hour control and a distinct 900Hz alarm tone output. Its wide operating power supply voltage range, up to 15V, ensures robust and reliable performance in various electronic projects. Essential features like a built-in battery backup CR oscillator maintain time accuracy during power interruptions. Furthermore, the IC includes convenient functions such as an automatic fast forward for settings, a versatile sleep timer, and a repeat-use snooze function. Perfect for creating modern and user-friendly alarm clocks and clock radios.

Specifications:

• Chip Type: Single-chip P-channel ED MOS LSI
• Display Drive: Direct LED (Time Division/Duplex)
• Max VDD Voltage: 15V
• Alarm Control: 24-hour
• Alarm Tone Output: 900Hz
• Time Display Formats: 12-hour (AM/PM), 24-hour
• Standard Frequency: 50Hz or 60Hz
• Backup: Built-in Battery Backup CR Oscillator
• Sleep Timer Intervals: Max 59 min or 1 hr 59 min
• Snooze Function: Repeat Use
• Special Functions: Automatic Fast Forward, Power Failure Display

Key features and benefits:

• Single-chip P-channel ED MOS LSI for compact design
• Direct LED display drive with time division (duplex configuration)
• Wide operating power supply voltage range (up to 15V VDD)
• Built-in alarm function with 24-hour control and 900Hz tone
• Supports both 12-hour (AM/PM) and 24-hour display modes
• Integrated battery backup CR oscillator for time retention
• Convenient sleep timer and repeat-use snooze functions
• Equipped with power failure display for enhanced reliability

Applications:

• Advanced Digital Alarm Clocks
• Feature-rich Clock Radios
• Custom Timekeeping Devices
• Embedded Systems Requiring Time/Alarm Functions

Package Includes:

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