- RS-stocknr.:
- 883-7939
- Fabrikantnummer:
- INMP521ACEZ-R0
- Fabrikant:
- InvenSense
Niet meer leverbaar – bekijk hieronder eventuele alternatieven of neem contact op met onze Customer Service
- RS-stocknr.:
- 883-7939
- Fabrikantnummer:
- INMP521ACEZ-R0
- Fabrikant:
- InvenSense
Wetgeving en compliance
- Land van herkomst:
- TW
Productomschrijving
Digital MEMS Microphone - INMP521, InvenSense
The Digital INMP521 MEMS microphone by InvenSense combines the MEMS element with CMOS technology. The ultra-low noise omnidirectional microphone has a PDM (Pulse Density Modulated) bottom port digital output which is ideal when you may require multiple microphones on a single data line.
The INMP521 has an extended wideband frequency response, high SNR and comes in a compact package, in addition to this it complies with the TIA-920 Telecommunications Telephone Terminal Equipment Transmission Requirements for Wideband Digital Wireline Telephones standard.
The INMP521 has an extended wideband frequency response, high SNR and comes in a compact package, in addition to this it complies with the TIA-920 Telecommunications Telephone Terminal Equipment Transmission Requirements for Wideband Digital Wireline Telephones standard.
Digital PDM output
Omnidirectional response
Signal to Noise Ratio (SNR): 65 dBA
120 dB Maximum SPL
PSR: -80 dBFS
Fourth order Σ-Δ modulator
Sensitivity: –26 dB
Sensitivity Tolerance: ±3 dB
Low current consumption: 900 μA
Extended frequency response from 100 Hz to 16 kHz
RoHS compliant
Compatible with Sn/Pb and Pb-Free solder processes
Dimension: 3mm ´ 4mm ´ 1mm
Omnidirectional response
Signal to Noise Ratio (SNR): 65 dBA
120 dB Maximum SPL
PSR: -80 dBFS
Fourth order Σ-Δ modulator
Sensitivity: –26 dB
Sensitivity Tolerance: ±3 dB
Low current consumption: 900 μA
Extended frequency response from 100 Hz to 16 kHz
RoHS compliant
Compatible with Sn/Pb and Pb-Free solder processes
Dimension: 3mm ´ 4mm ´ 1mm
Audio & Acoustic Sensors, Invensense
Specificaties
Kenmerk | Waarde |
---|---|
Sensitivity | -29 → -23dB |
Directivity | Omni-Directional |
Standard Operating Voltage | 1.62 → 3.63V |
Mounting Type | Surface Mount |
Signal to Noise Ratio | 65dB(A) |
Maximum Supply Current | 1.2mA |
Dimensions | 4.1 x 3.1 x 1.1mm |
Height | 1.1mm |
Maximum Frequency | 16kHz |
Maximum Operating Temperature | +85°C |
Minimum Frequency | 100Hz |
Minimum Operating Temperature | -40°C |
- RS-stocknr.:
- 883-7939
- Fabrikantnummer:
- INMP521ACEZ-R0
- Fabrikant:
- InvenSense