FAN3850TUC13X35

FAN3850，麦克风前置放大器，Fairchild Semiconductor

FAN3850，麦克风前置放大器， Semiconductor

得捷:
CONSUMER CIRCUIT, CMOS, PBGA6

欧时:
Microphone Pre-Amp 13.7dB, Temp WLCSP6

艾睿:
Audio Amp Microphone 1-CH Mono Class-AB 6-Pin WLCSP T/R

安富利:
The FAN3850T integrates a pre-amplifier, LDO, and Analog-to-Digital Converter ADC to convert Electret Condenser Microphone ECM outputs to digital Pulse Density Modulation PDM data streams. The preamplifier accepts analog signals from the ECM and drives an over-sampled sigma delta ADC and outputs PDM data. The PDM digital audio has the advantage of noise rejection and interface-to-mobile handset processors.The FAN3850T is powered from the system supply rails up to 3.63V, with a low power consumption of only 0.85mW, and less than 20μW in Power-Down Mode. The device compensates for the temperature variation of the microphone element to achieve a flat sensitivity response over-temperature.

Chip1Stop:
Audio Amp Microphone 1-CH Mono Class-AB 6-Pin WLCSP T/R