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Contributor: PR Newswire Asia (Hong Kong)
Friday, January 08 2021 - 11:00
AsiaNet
Infineon takes lead in MEMS microphone market, launches new technologies for further improved acoustical performance and power consumption
MUNICH, Jan. 8, 2021 /PRNewswire-AsiaNet/--

According to research consultancy Omdia*1, Infineon Technologies AG (FSE: IFX / 
OTCQX: IFNNY) has successfully positioned itself as the market leader for MEMS 
microphones. Based on MEMS chip unit sales, the market share was reported to 
have been catapulted to a staggering 43.5 percent. This positions Infineon at 
#1 with a lead of almost 4 percent over second place and more than 37 percent 
over third place. This positive development is due also to Infineon's long-term 
experience in MEMS microphone design and high volume manufacturing for 
delivering an unmatched consumer experience.

Photo: https://mma.prnewswire.com/media/1396191/IM73A135.jpg

Logo: https://mma.prnewswire.com/media/925239/Infineon_logo.jpg 

Now Infineon is launching a next-generation analog MEMS microphone that renders 
even better results – the XENSIV™ MEMS microphone IM73A135. In microphones, 
designers often have to accept trade-offs: high signal-to-noise ratio (SNR), a 
small package, high acoustic overload point, low power consumption, MEMS versus 
electret condenser microphones (ECM). For this reason, applications that 
require highest performance microphones may have previously still used ECMs 
instead of MEMS. The IM73A135 reduces the need to compromise.

A 73 dB SNR and a high acoustic overload point (135 dB SPL) make for a very 
high dynamic range microphone with a small footprint of 4 x 3 x 1.2 mm3. 
Infineon's new MEMS microphone also features tight frequency curve matching for 
the most effective audio signal processing and the industry's lowest power 
consumption of 170 microampere. The IM73A135 thus allows designers to reach a 
level of high audio performance restricted to ECMs while at the same time 
reaping the benefits inherent in MEMS technology.

Infineon's new MEMS microphone offers excellent characteristics to enhance 
active noise cancellation in headphones, a market that will grow to 
approximately 250 million devices by 2025 with a CAGR of 16 percent*2. 
Additionally, the low self-noise makes the IM73A135 especially suited for 
high-quality audio capturing required in conference systems, cameras, or audio 
recorders. A market that is also expected to increase significantly.

New digital low power technology for wearables

Infineon is not only expanding its portfolio of branded MEMS microphones but 
also extending its lead via a new low power digital ASIC technology. This 
lowest power technology will be used in various next-generation digital 
microphones manufactured and branded by the "Infineon-inside" microphone 
partner network. An industry-leading low power mode current consumption of as 
little as 110 microampere makes it a perfect match for the wearables segment, 
including smartwatches, fitness bands, etc. The growing demand for 
aesthetically appealing products with the ability to serve the consumers' daily 
needs better will grow this market to reach approximately 650 million units by 
2025, at a CAGR of almost 20 percent over a forecast period from 2020 to 2025*3.

Availability

The XENSIV MEMS microphone IM73A135 will be available for the distribution 
market in March 2021. The new MEMS microphone technology for wearables will be 
launched by the "Infineon-inside" partners in the next months. More information 
is available at www.infineon.com/mems, for "Infineon-inside" microphone partner 
network: 
www.infineon.com/cms/en/product/sensor/mems-microphones/infineon-inside/.

*1 Source: Omdia, MEMS Microphones Dice Market Shares 2020, October 2020
*2 Source: Mordor Intelligence: Smart wearable market – growth, trends, 
forecasts (2020 – 2025), July 2020 
*3 Source: Infineon, Marketing Elevator for IM73A135 
 

SOURCE  Infineon Technologies AG

Image Attachments Links:

   Link: https://iop.asianetnews.net/view-attachment?attach-id=381613

   Caption: Infineon’s XENSIV™ MEMS microphone IM73A135A features a 73 dB SNR 
and a high acoustic overload point (135 dB SPL) for a very high dynamic range 
microphone with a small footprint of 4 x 3 x 1.2 mm3 with the industry’s lowest 
power consumption of 170 microampere.

Attachments
IM73A135.png