Documente tehnice
Specificatii
Marca
InvenSenseSensitivity
-48 → -44dB
Directivity
Omni-Directional
Standard Operating Voltage
1.62 → 3.63V
Timp montare
Surface Mount
Signal to Noise Ratio
65dB(A)
Maximum Supply Current
8µA
Dimensiuni
4.1 x 3.1 x 1.1mm
Inaltime
1.1mm
Frecventa maxima
20kHz
Temperatura maxima de lucru
+85°C
Frecventa minima
45Hz
Frecventa minima de auto-rezonanta
-40°C
Tara de origine
Taiwan, Province Of China
Detalii produs
Digital MEMS Microphone - INMP621, InvenSense
The INMP621 bottom port MEMS microphone has high pressure level (SPL) 133 dB, low power consumption along with a PDM digital output. The omnidirectional microphone incorporates a MEMS element, impedance converter and a fourth order modulator all in one compact package. The digital PDM output allows two microphones to be interfaced on a single data line.
The InvenSense INMP621 provides an easy upgrade path due to its pin compatibility with the INMP521 microphone. This device has many features such as wide range frequency response alongside sleep mode which will permit a longer battery life for portable applications. Also Ideal for tablet, digital still and video cameras, Bluetooth headset, microphone arrays and security and surveillance applications.
Audio & Acoustic Sensors, Invensense
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Documente tehnice
Specificatii
Marca
InvenSenseSensitivity
-48 → -44dB
Directivity
Omni-Directional
Standard Operating Voltage
1.62 → 3.63V
Timp montare
Surface Mount
Signal to Noise Ratio
65dB(A)
Maximum Supply Current
8µA
Dimensiuni
4.1 x 3.1 x 1.1mm
Inaltime
1.1mm
Frecventa maxima
20kHz
Temperatura maxima de lucru
+85°C
Frecventa minima
45Hz
Frecventa minima de auto-rezonanta
-40°C
Tara de origine
Taiwan, Province Of China
Detalii produs
Digital MEMS Microphone - INMP621, InvenSense
The INMP621 bottom port MEMS microphone has high pressure level (SPL) 133 dB, low power consumption along with a PDM digital output. The omnidirectional microphone incorporates a MEMS element, impedance converter and a fourth order modulator all in one compact package. The digital PDM output allows two microphones to be interfaced on a single data line.
The InvenSense INMP621 provides an easy upgrade path due to its pin compatibility with the INMP521 microphone. This device has many features such as wide range frequency response alongside sleep mode which will permit a longer battery life for portable applications. Also Ideal for tablet, digital still and video cameras, Bluetooth headset, microphone arrays and security and surveillance applications.