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AJMRTC TS472 Low Noise Electret Microphone Audio Preamplifier Module, 2.0V Bias Output Board, Electret Mic Amplifier for PDA Audio Collection and Audio Development Projects
- - Built around TS472 chip, low-noise design for electret microphone signal amplification
- - Provides 2.0V bias output specially for electret mics, simplifies audio front-end circuit design
- - High signal-to-noise ratio, reduces background noise for clear audio signal acquisition
- - Compact PCB structure, easy to integrate into PDA, audio sampling and voice development systems
- - Wide applicable scenarios, perfect for audio collection, voice recognition and electronic prototype testing
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AJMRTC TS472 audio preamplifier module is a dedicated front-end amplifier board for electret microphones. Using TS472 low-noise amplifier chip, it supplies 2.0V bias voltage to drive electret microphones.
This module amplifies weak microphone audio signals while keeping noise at a low level, delivering clean audio output. It greatly simplifies the peripheral circuit design for audio collection. It is suitable for PDA audio sampling, voice acquisition, audio algorithm development and related electronic prototyping.
Small size and simple wiring allow easy integration into your audio development projects for voice testing and signal gathering.
- Brand: AJMRTC
- Chip: TS472
- Product: Electret Mic Audio Preamplifier Module
- Bias Output: 2.0V
- Feature: Low Noise
- Target Device: Electret Microphone
- Application: PDA Audio Collection, Audio Development, Voice Signal Acquisition
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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