Datasheet Details
Part number:
NJU8752, NJU8752B
Manufacturer:
JRC
File Size:
143.87 KB
Description:
Analog signal input class d amplifier.
Note:
This datasheet PDF includes multiple part numbers: NJU8752, NJU8752B.
Please refer to the document for exact specifications by model.
NJU8752, NJU8752B, Analog Signal Input Class D Amplifier
The NJU8752/NJU8752B is an analog signal input monaural class D amplifier for Piezo speaker.
The NJU8752/52B includes Inversion operational amplifier input circuit, PWM modulator, an output-short protector and a low voltage detector.
Input part operates on 3.3V(TYP) as power supply and Output part o
NJU8752 Features
* # # # # # # # # # Piezo Speaker Driving 1-channel Analog Signal Input, 1-channel BTL Output Standby(Hi-Z), Mute Control Voltage Gain 31dB(NJU8752) 20dB(NJU8752B) Built-in Low Voltage Detector Built-in Short Protector Operating Voltage Input: 2.7 ~ 3.6V (NJU8752) 3.1 ~ 3.6V (NJU8752B) Output: 6.0 ~ 1
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