MEMS Microphones (Microphone)

INMP401

Applications
Commercial GradeCommercial Grade
Apps. Detail
Mobile
Wearable
Internet of Things
Drone
Product Type
Analog Output
Port Location
Bottom
Series
INMP
Status
Production (Not Recommended for New Design)Production (Not Recommended for New Design)
Brand
InvenSense
  • MEMS Microphones:INMP401

Images are for reference only and show example products.

Size

Length(L)
4.72mm ±0.10mm
Width(W)
3.76mm ±0.10mm
Thickness(T)
1.00mm ±0.10mm

Electrical Characteristics

Sensitivity
-43dBV ±3dBV at 1kHz, 94dB SPL
S/N Ratio [SNR] (Typ.)
62dBA
Sound Pressure Level
105dB at THD 3% Max., 1kHz
Acoustic Overload Point
120dB SPL at 10% THD
Total Harmonic Distortion [THD]
3% Max. at 105dB SPL, 1kHz
Lower Cutoff Frequency (Min.)
60Hz
Power Supply Rejection Ratio [PSPR] (Typ.)
Current Consumption [Icc] (Typ.)
250μA
Output Impedance (Max.)
Output Impedance (Typ.)
200Ω

Other

Operating Temperature Range
-40 to 85°C
Packing
Embossed (Plastic)Taping [330mm Reel, Tape width 12mm]
Package Quantity
4500pcs
Weight
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