New Digital Microphone suits Mobile Phones, Digital Still Cameras, and MP3 Players.

20th March 2006
Posted By : ES Admin

Knowles Acoustics has announced its new “Digital” series of SiSonicä SMD microphones - said to be the worlds first “Digital” surface mount microphone and based on Knowles' MEMS microphone technology.

With availability in multiple package sizes, the device is ideally suited for applications where component density is at an absolute premium – such as Mobile Phones, Digital Still Cameras, and MP3 Players.

Compared to the “Analog” SiSonic microphone, the “Digital” SiSonic is a Pulse Density Modulation (PDM) device, has an integrated sleep mode, and is compatible with stereo input applications. This microphone simplifies the design process in multiple portable electronics devices. The design of the Digital SiSonic incorporates the same patented MEMS technology utilized across the expanding SiSonic product range. Therefore, it can be assembled using standard automatic pick-n-place equipment, conforms to lead-free requirements, and is compatible with typical industry Pb-free solder profiles (260°C reflow for 30 seconds maximum).

SiSonic is available with a standard supply voltage range of 1.6 to 2.9V, has maximum current consumption of 500uA, is compatible with high temperature reflow, and is rated to operate up to 100° C.

Downloads


You must be logged in to comment

Write a comment

No comments




Sign up to view our publications

Sign up

Sign up to view our downloads

Sign up

Girls in Tech | Catalyst | 2019
4th September 2019
United Kingdom The Brewery, London
DSEI 2019
10th September 2019
United Kingdom EXCEL, London
EMO Hannover 2019
16th September 2019
Germany Hannover
Women in Tech Festival 2019
17th September 2019
United Kingdom The Brewery, London
European Microwave Week 2019
29th September 2019
France Porte De Versailles Paris