NJU8753

Analog Signal Input Class D Amplifier

JRC

NJU8753 Features

* Piezo Speaker Driving Output voltage: 8Vrms(Typ.) @VDDO=10.0V 1-channel Analog Signal Input, 1-channel BTL output Standby(Hi-Z), Built-in DC-DC Converter Built-in Low Voltage Detector Built-in Short Protector Operating Voltage :2.6~3.6V(VDD, VREG) :2.6~4.2V(VBAT) CMOS Technology Package Outline :QFN

NJU8753 General Description

The NJU8753 is an analog signal input class D power amplifier with DC-DC converter for Piezo speaker. Input part operates on 2.85V(typ) and a built-in DC-DC converter generates variable output voltage(up to 12V) with input voltage(2.6 to 4.2V). Therefore, it drives Piezo speaker with louder sound an.

NJU8753 Datasheet (132.92 KB)

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Part number:

NJU8753

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JRC

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132.92 KB

Description:

Analog signal input class d amplifier.

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NJU8753 Analog Signal Input Class Amplifier JRC

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NJU8753 Features

NJU8753 General Description

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