■Overview

The AN6780 and AN6780S are ICs designed for general purpose long interval timers. They consists of an oscillator, frequency divider (flip-flop 15steps), output circuit, and power circuit. A cycle can be freely set with the external resistor (RT) and capacity (CT) of the oscillator.

■Features

•High inflow and outflow current : IO=±15mA max

•Small variation of oscillations

•Long interval timer setting : max 1 week

■Applications

Timers, integrating timers, superlow frequency oscillators