CJMCU-472 TS472 Low Noise Microphone Preamplifier Module Electret Microphone Dedicated Board
Schematic http img banggood com file products 20180515014942CJMCU 472 pdfFeature The TS472 is an advanced microphone preamplifier solution especially intended for mobile multimedia applications with the following key features Low noise 10 nV Hz typ equivalent input noise at F 1 kHzFully differential input output2 2 to 5 5 V single supply operationLow power consumption at 20 dB 1 8 mAFast start up time at 0 dB 5 ms typ Low distortion 0 1 typ 40 kHz bandwidth at 3 dB and adjustable gainActive low standby mode function 1 uA max Low noise 2 0 V microphone bias outputAvailable in flip chip lead free package and QFN24 4 x 4 mmESD protection 2 kV Refer to the TS472 datasheet for complete device information Package includes 1 xMicrophone Preamplifier ModuleПроизводитель: CJMCU
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