- RS Stock No.:
- 248-9307
- Mfr. Part No.:
- IM73A135V01XTSA1
- Brand:
- Infineon
Available to back order for despatch 25/07/2024
Added
Price Each (On a Reel of 1000)
£0.937
(exc. VAT)
£1.124
(inc. VAT)
Units | Per unit | Per Reel* |
1000 - 1000 | £0.937 | £937.00 |
2000 + | £0.89 | £890.00 |
*price indicative |
- RS Stock No.:
- 248-9307
- Mfr. Part No.:
- IM73A135V01XTSA1
- Brand:
- Infineon
Technical Reference
Legislation and Compliance
Product Details
High performance XENSIV™ MEMS microphone with ultra high dynamic range
Infineons XENSIV™ MEMS analog microphone IM73A135 sets a new performance benchmark in MEMS microphones. A best-in-class signal to noise ratio (SNR) of 73 dB and a high acoustic overload point of 135 dBSPL enable clear audio pick up of the quietest and the loudest sounds. This microphone is based on Infineons new Sealed Dual Membrane MEMS technology which delivers high ingress protection (IP57) at a microphone level. The IM73A135 allows designers to reach a level of high audio performance that was previously only achievable by ECMs while at the same time reaping the benefits inherent in MEMS technology.
Summary of Features
•Ultra-low self-noise / ultra-high SNR (73 dB)
•Selectable power modes for battery critical applications (170/70 μA)
•Sealed Dual Membrane (SDM) technology with IP57 ingress protection at microphone level
•Ultra high dynamic range and very high acoustic overload point (AOP) of 135 dBSPL
•Very tight part-to-part phase and sensitivity matching (± 1 dB)
•Flat frequency response with a very low LFRO (low frequency roll-off) of 20Hz
•Ultra-low group delay (2μs @ 1kHz)
•Selectable power modes for battery critical applications (170/70 μA)
•Sealed Dual Membrane (SDM) technology with IP57 ingress protection at microphone level
•Ultra high dynamic range and very high acoustic overload point (AOP) of 135 dBSPL
•Very tight part-to-part phase and sensitivity matching (± 1 dB)
•Flat frequency response with a very low LFRO (low frequency roll-off) of 20Hz
•Ultra-low group delay (2μs @ 1kHz)
Benefits
•Crystal clear audio pick up of the quietest and the loudest sounds
•High ingress protection (IP57) at a microphone level
•Enablement of advanced audio features (ANC, transparent hearing, audio zoom, beamforming)
•High ingress protection (IP57) at a microphone level
•Enablement of advanced audio features (ANC, transparent hearing, audio zoom, beamforming)
Potential Applications
•ANC Headphones
•Conference systems
•Smart speaker
•Surveillance
•Cameras
•Conference systems
•Smart speaker
•Surveillance
•Cameras
Specifications
Attribute | Value |
---|---|
Output Type | Analogue |
Directivity | Omni-Directional |
Signal to Noise Ratio | 73dB |
Related links
- STMicroelectronics 5 Pin Sound Sensors Surface Mount RHLGA-5L
- Infineon 5 Pin Microphone Surface Mount LLGA, 3.6V
- Infineon 5 Pin Microphone Surface Mount PG-LLGA-5-4, 1.62-3.6V
- CUI Devices Omni-Directional, Surface Mount Condenser Microphone...
- Infineon Microphone Digital Output
- CUI Devices Sound Sensors Digital Output
- Infineon 5 Pin Microphone PCB PG-LLGA-5-3, 3.6V
- Infineon 5 Pin Sound Sensors Surface Mount PG-LLGA-5-3, 1.8V