 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
WM7132 Datasheet(PDF) 1 Page - Wolfson Microelectronics plc |
|
|
|||||||||||||||||||||||||||||
WM7132 Datasheet(HTML) 1 Page - Wolfson Microelectronics plc |
|
|
1 / 12 page  w WM7132, WM7132E Bottom Port Analogue Silicon Microphone WOLFSON MICROELECTRONICS plc To receive regular email updates, sign up at http://www.wolfsonmicro.com/enews Preliminary Technical Data, October 2012, 2.0 Copyright 2012 Wolfson Microelectronics plc DESCRIPTION The WM7132 is a low-profile silicon analogue microphone. It offers high Signal to Noise Ratio (SNR) and low power consumption and is suited to a wide variety of consumer applications. The WM7132 incorporates Wolfson’s proprietary CMOS/MEMS membrane technology, offering high reliability and high performance in a miniature, low-profile package. The WM7132 is designed to withstand the high temperatures associated with automated flow solder assembly processes. (Note that conventional microphones can be damaged by this process.) The WM7132E variant offers a tighter tolerance on the microphone sensitivity, giving reduced variation between parts. This removes the need for in-line production calibration of part-to-part microphone variations. FEATURES High SNR; selectable sensitivity tolerance options - WM7132 - SNR 65dB, Sensitivity +/-3dB - WM7132E - SNR 65dB, Sensitivity +/-1dB Matched performance to top port microphone WM7121 - Matched sensitivity performance - Matched frequency response - Matched phase response Low supply current 200µA Low profile packaging Support for automated flow solder assembly Analogue output Bottom Port Package 1.5V to 3.7V supply 3.76mm x 3.00mm x 1.10mm Package APPLICATIONS Mobile phone handsets Portable media players Digital still cameras Digital video cameras Bluetooth headsets Portable navigation devices Portable games consoles BLOCK DIAGRAM |
Similar Part No. - WM7132 |
|
Similar Description - WM7132 |
|
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
