InvenSense Omni-Directional, Surface Mount Microphone Condenser -45 → -39dB
Technical Document
Specifications
Brand
InvenSenseSensitivity
-45 → -39dB
Directivity
Omni-Directional
Standard Operating Voltage
1.5 → 3.3V
Mounting Type
Surface Mount
Output Impedance
200Ω
Signal to Noise Ratio
62dB(A)
Maximum Supply Current
250µA
Dimensions
4.82 x 3.86 x 1.1mm
Height
1.1mm
Maximum Frequency
15kHz
Maximum Operating Temperature
+85°C
Minimum Frequency
60Hz
Minimum Operating Temperature
-40°C
Country of Origin
Taiwan, Province Of China
Product details
Analogue MEMS Microphone - INMP401 / INMP404, InvenSense
InvenSense MEMS microphones with an analogue output, offer the next generation of microphone they have features such as high SNR (Signal to Noise Ratio), low current consumption, bottom port locations, wide frequency response ranges and supplied in compact package sizes. INMP401 and INMP404 both contain the MEMS microphone, an impedance converter and an output amplifier. They are ideal for near and far field applications and the omnidirectional MEMs analog microphones INMP401 and INMP404 are intended for a range of mobile applications where low power and high acoustic overload point (AOP) are important such as mobile devices, digital video cameras, Bluetooth headsets, video phones and teleconferencing systems.
High SNR of 62 dBA
Sensitivity -42 dBV (INMP401)
Flat Frequency Response from 100 Hz to 15 kHz
Low Current Consumption < 250 μA
Single-Ended Analog Output
High PSRR of 70 dB
Compatible with Sn/Pb and Pb-Free Solder Processes
RoHS/WEEE Compliant
Complies with the TIA-920 Standard - Telecommunications
INMP401:
4.72 mm ´ 3.76 mm ´ 1 mm
Sensitivity -42 dBV
INMP404:
3.35 mm ´ 2.5 mm ´ 0.88 mm
High Sensitivity of −38 dBV
Audio & Acoustic Sensors, Invensense
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P.O.A.
100
P.O.A.
100
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Technical Document
Specifications
Brand
InvenSenseSensitivity
-45 → -39dB
Directivity
Omni-Directional
Standard Operating Voltage
1.5 → 3.3V
Mounting Type
Surface Mount
Output Impedance
200Ω
Signal to Noise Ratio
62dB(A)
Maximum Supply Current
250µA
Dimensions
4.82 x 3.86 x 1.1mm
Height
1.1mm
Maximum Frequency
15kHz
Maximum Operating Temperature
+85°C
Minimum Frequency
60Hz
Minimum Operating Temperature
-40°C
Country of Origin
Taiwan, Province Of China
Product details
Analogue MEMS Microphone - INMP401 / INMP404, InvenSense
InvenSense MEMS microphones with an analogue output, offer the next generation of microphone they have features such as high SNR (Signal to Noise Ratio), low current consumption, bottom port locations, wide frequency response ranges and supplied in compact package sizes. INMP401 and INMP404 both contain the MEMS microphone, an impedance converter and an output amplifier. They are ideal for near and far field applications and the omnidirectional MEMs analog microphones INMP401 and INMP404 are intended for a range of mobile applications where low power and high acoustic overload point (AOP) are important such as mobile devices, digital video cameras, Bluetooth headsets, video phones and teleconferencing systems.
High SNR of 62 dBA
Sensitivity -42 dBV (INMP401)
Flat Frequency Response from 100 Hz to 15 kHz
Low Current Consumption < 250 μA
Single-Ended Analog Output
High PSRR of 70 dB
Compatible with Sn/Pb and Pb-Free Solder Processes
RoHS/WEEE Compliant
Complies with the TIA-920 Standard - Telecommunications
INMP401:
4.72 mm ´ 3.76 mm ´ 1 mm
Sensitivity -42 dBV
INMP404:
3.35 mm ´ 2.5 mm ´ 0.88 mm
High Sensitivity of −38 dBV
Audio & Acoustic Sensors, Invensense
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products