Programmable

Single-/Dual-/Triple- Tone Gong

Preliminary Data

Bipolar IC

Features

q

Supply voltage range 2.8 V to 18 V

q

Few external components (no electrolytic capacitor)

q

1 tone, 2 tones, 3 tones programmable

q

Loudness control

q

Typical standby current 1

µA

q

Constant current output stage (no oscillation)

q

High-efficiency power stage

q

Short-circuit protection

q

Thermal shutdown

Semiconductor Group

1

09.94

w New type

Functional Description

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

voltage range. If the oscillator is set to

f

the fundamental frequency

f

When it is not triggered, the IC is in a standby state and only draws a few

µA. It comes in a compact

P-DIP-8-1 or P-DSO-8-1 (SMD) package and only requires a few external components.

P-DIP-8-4

P-DSO-8-1

SAE 800

Type

Ordering Code

Package

w SAE 800

Q67000-A8339

P-DIP-8-4

w SAE 800 G

Q67000-A8340

P-DSO-8-1 (SMD)