The SAE 800 is a programmable single-tone, dual-tone, or triple-tone gong IC designed for a wide supply voltage range of 2.8V to 18V.
It requires few external components and has a standby current of 1 µA.
The IC can be triggered to produce different tone sequences and has loudness control.
It also features short-circuit protection and thermal shutdown.
The IC comes in a compact package and is suitable for various applications, such as home chime installations.
The circuit includes an oscillator, logic unit, digital/analog converter, loudness control, and current amplifier.
The IC is overload-protected and short-circuit-protected, and it is stable and efficient in its operation.
The package includes a P-DIP-8-4 and P-DSO-8-1 (SMD).
The IC has various application circuits and package outlines for different uses.