1813(2012) 查看數據表（PDF） - Unisonic Technologies

零件编号

产品描述 (功能)

生产厂家

1813
(Rev.:2012)

SINGLE SOUND GENERATOR

Unisonic Technologies 

1812A/1812B/1813

„ APPLICATION CIRCUITS

Speaker output with an envelope

CMOS IC

Speaker output without an envelope

VDD

8050

100Ω

Rosc

1 VSS OSC1 8

2 OUT OSC2 7

3 OUT

6

KEY

4 LED VDD 5

VDD

UTC 1812A

100Ω

Piezo output without an envelope

Piezo

1 VSS OSC1 8 Rosc

2 OUT OSC2 7

3 OUT

6

KEY

4 LED VDD 5

VDD

UTC 1812A

100Ω

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

5 of 7

QW-R502-006.F

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