Functional Description

The SAE 800 is a single-tone, dual-tone or triple-tone gong IC designed for a very wide supply

voltage range.

Features

●Supply voltage range 2.8 V to 18 V

●Few external components (no electrolytic capacitor)

●1 tone, 2 tones, 3 tones programmable

●Loudness control

●Typical standby current 1µA

●Constant current output stage (no oscillation)

●High-efficiency power stage

●Short-circuit protection

●Thermal shutdown