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AMM-3742-T-R, MEMS Microphones MICROPHONE OMNI -42 DB 1.5VDC 200uA
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AMM-3742-T-R, MEMS Microphones MICROPHONE OMNI -42 DB 1.5VDC 200uA

Sensors\Audio Sensors\MEMS MicrophonesWide-Band MEMS Microphones PUI Audio Wide-Band MEMS Microphones cover the entire audio band from 20Hz to 18KHz, with up to 20kHz on some models. These omni-directional MEMS Microphones provide unit-to-unit consistency of ±1dB tolerance across the entire frequency response. The lineup includes analog and digital versions designed for a wide variety of applications, including smartphones, wearables, and cloud-based designs.
Brand PUI Audio
Dimensions 3.76 mm x 2.95 mm x 1.1 mm
Directional Properties Omnidirectional
Factory Pack Quantity: Factory Pack Quantity 1250
Frequency Range 50 Hz to 20 kHz
Impedance 300 Ohms
Manufacturer PUI Audio
Maximum Operating Temperature +70 C
Minimum Operating Temperature -40 C
Mounting Style SMD/SMT
Operating Supply Current 90 uA, 200 uA
Operating Supply Voltage 1.5 VDC
Output Type Analog
Packaging Reel, Cut Tape
Port Type Top
Product Category MEMS Microphones
Product Type MEMS Microphones
Sensitivity -42 dB
Series AMM
Shape Rectangular
SNR - Signal to Noise Ratio 58 dB
Subcategory Microphones
Supply Voltage - Max 3.6 VDC
Supply Voltage - Min 1.5 VDC
Technology Si
Termination Style Solder
Type Analog MEMS