"mini" sisonic tm microphone specification - halogen free SPM0404HD5-PB sheet 1 of 10 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a knowles acoustics 1151 maplewood drive itasca, il 60143
"mini" surface mount silicon microphone hand held telecomunication devices. SPM0404HD5-PB sheet 2 of 10 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a 1. description and application 1.1 description: 1.2 application: 2. part marking identification number convention s 1 2 3 4 5 6 7 s: manufacturing location "s" - knowles electronics suzhou suzhou, china "no alpha character" - knowles electronics itasca, il usa "e" - engineering samples digits 1-7: job identification number 3. temperature range 3.1 operating temperature range: -40 c to +100 c 3.2 storage temperature range: -40 c to +100 c 4. absolute maximum ratings stresses at these absolute maximum ratings may cause permanent damage to the device. these are stress ratings only. the device may not function when operated at these or any other conditions beyond those indicated under acoustic & electrical specifications. exposure beyond those indicated under acoustic & electrical specifications for extended periods may affect device reliability.
SPM0404HD5-PB sheet 3 of 10 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a 6. frequency response curve
"w" "l" 1.319 1.880 "ap" 1 "h" 4x 1.245 2x 0.153 4x 1.448 2x 0.150 2x 1.524 2x 0.965 1 2 3 4 SPM0404HD5-PB sheet 4 of 10 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a 7. mechanical specifications note: dimensions are in milimeters unless otherwise specified. tolerance 0.15mm unless otherwise specified.
2x 2.972 2x 2.210 4x 1.448 4x 1.245 n/a SPM0404HD5-PB sheet 5 of 10 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a 8. recommended customer land pattern 9. recommended solder stencil pattern
SPM0404HD5-PB sheet 6 of 10 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a 10. recommended interface circuit
1.5 0.0 + 0.1 1.5 0.0 + 0.1 12.00.3 1.750.10 5.500.05 4.00 2.000.05 8.000.10 r 0.3 typ. 5.120.10 4.160.10 a a 1.300.10 0.300.05 component orientation pin #1 SPM0404HD5-PB (rev a) SPM0404HD5-PB sheet 7 of 10 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a 11. packaging detail note: dimensions are in milimeters unless otherwise specified.
SPM0404HD5-PB sheet 8 of 10 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a 13. additional notes 12. solder flow profile shelf life: twelve (12) months when devices are to be stored in factory supplied, (a) unopened esd moisture sensitive bag under maximum environmental conditions of 30oc, 70% r.h. msl (moisture sensitivity level) class 2a. (b) do not pull a vacuum over port hole of the microphone. pulling a vacuum over the (c) port hole can damage the device. do not board wash after the reflow process. board washing and cleaning agents (d) can damage the device. do not expose to ultrasonic processing or cleaning. do not brush board after the reflow process. brushing the board with/without (e) solvents can damage the device. do not insert any object in port hole of device at any time as this can damage the (f) device. number of reflow - recommend no more than 3 cycles. (g)
SPM0404HD5-PB sheet 9 of 10 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a note: after test conditions are performed, the sensitivity of the microphone shall not deviate more than 3db from its initial value. 14. reliability specifications
revision detailed specification changes date a initial drawing 1/17/11 SPM0404HD5-PB sheet 10 of 10 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a 15. specification revisions the information contained in this literature is based on our experience to date and is believed to be reliable and it is subject to change without notice. it is intended as a guide for use by persons having technical skill at their own discretion and risk. we do not guarantee favorable results or assume any liability in connection with its use. dimensions contained herein are for reference purposes only. for specific dimensional requirements consult factory. this publication is not to be taken as a license to operate under, or recommendation to infringe any existing patents. this supersedes and voids all previous literature.
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