NS4890C 2.4W Mono Class AB audio amplifier

Nsiway

Description

SHENZHENNSIWAYTECHNOLOGY CO.,LTD NS4890C 2.4W Mono Class AB audio amplifier NS4890C Jun.2022V1.0 1 .
NS4890C is a class AB bridge output audio amplifier.

📥 Download Datasheet

NS4890C Datasheet Preview — Preview of NS4890C PDF

Datasheet Specifications

Part number: NS4890C
Manufacturer: Nsiway
File Size: 1.01 MB
Datasheet: NS4890C-Nsiway.pdf
Description: 2.4W Mono Class AB audio amplifier

Features

* Voltage range:3.0V-5.0V
* Output power: 1.56W@RL=8Ω/THD+N=10%
* Leakage current in shutdown mode:1uA(typical)
* The SD pin is used for low level control to enter shutdown mode.
* Stable unity gain.
* External feedback resistor and input resistor, adjustable gain.
* MSOP

Applications

* the speaker cannot reproduce low frequency speech below 100Hz. The input coupling capacitance CIN ( CIN and RIN form a first-order high-pass filter) determines the low-frequency response, the calculation formula is: fc  2 1  RIN  CIN . In practice, large input capacitance can not improv

NS4890C Distributors

📁 Related Datasheet

NS4890B NS486SXF NS486SXL NS405 NS4115 NS4131

📌 All Tags

NS4890C 2.4W Mono Class audio amplifier Nsiway

Nsiway NS4890C-like datasheet