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FAN3850T Microphone Pre-Amplifier

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Description

FAN3850T * Microphone Pre-Amplifier with Temperature Compensation and Digital Output October 2011 FAN3850T Microphone Pre-Amplifier with Tem.
The FAN3850T integrates a pre-amplifier, LDO, and Analog-to-Digital Converter (ADC) to convert Electret Condenser Microphone (ECM) outputs to digital.

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Datasheet Specifications

Part number
FAN3850T
Manufacturer
Fairchild Semiconductor
File Size
405.46 KB
Datasheet
FAN3850T_FairchildSemiconductor.pdf
Description
Microphone Pre-Amplifier

Applications

* Accepts Input from Electret Condenser Microphones
* Pulse Density Modulation (PDM) Output
* Standard 5-Wire Digital Interface
* Amplifier Gain: 15.7dB
* Negative Temperature Coefficient to Compensate for ECM Positive Temperature Coefficient
* Low Input Capacitance, High PSR

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Microphone Pre-Amplifier Fairchild Semiconductor
Fairchild Semiconductor FAN3850T-like datasheet