Datasheet > Q67000-A8340

Q67000-A8340

更新时间： 2024-01-10 02:20:56

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
14页	984K
描述
Programmable Single-/Dual-/Triple- Tone Gong

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Q67000-A8340 数据手册

Programmable

SAE 800

Single-/Dual-/Triple- Tone Gong

Preliminary Data

Bipolar IC

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 1 µA

● Constant current output stage (no oscillation)

● High-efficiency power stage

● Short-circuit protection

P-DIP-8-4

● Thermal shutdown

P-DSO-8-1

Type

Ordering Code

Q67000-A8339

Q67000-A8340

Package

▼ SAE 800

▼ SAE 800 G

▼ New type

P-DIP-8-4

P-DSO-8-1 (SMD)

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 f₀= 13.2 kHz for example, the IC will issue in triple-tone-

mode the minor and major third e²– C sharp – a, corresponding to 660 Hz – 550 Hz – 440 Hz, in

dual-tone-mode the minor third e²– C sharp, and in single-tone-mode the tone e²(derived from

the fundamental frequency f₀; f₁= f₀/ 20, f₂= f₀/ 24, f₃= f₀/ 30).

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.

Semiconductor Group

09.94

12 3 4 5 6 7...14

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