NJU8753 - Analog Signal Input Class D Amplifier

Product Overview

JRC

Part number	NJU8753
Manufacturer	JRC
File Size	132.92 KB
Description	Analog Signal Input Class D Amplifier
Datasheet	NJU8753 Datasheet
Additional preview pages of the NJU8753 datasheet.

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).

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 :QFN28 PIN.

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Published: Jun 12, 2009 |