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zero height "ultra-mini" sisonic tm microphone specification with maxrf protection and extended low frequency performance SPU1410LR5H-QB sheet 1 of 11 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a knowles acoustics 1151 maplewood drive itasca, il 60143
zero height "ultra-mini" sisonic microphone with maximum rf protection and extended low frequency performance consumer electronics SPU1410LR5H-QB sheet 2 of 11 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: identification marking "s" - knowles sisonic production "e" - knowles engineering samples digits 1-7: job identification number 3. materials statement 3.1 meets the requirements of the european rohs directive, 2002/95/ec as amended. 3.2 meets the requirements of the industry-standard iec 61249-2- 21:2003 for halogenated substances and knowles green materials standards policy section on halogen-free. 3.3 ozone depleting substances are not used in the product or?the processes used to make the product, including compounds listed in annex a, b, and c of the "montreal protocol on substances that deplete the ozone layer." 4. temperature range 4.1 operating temperature range: -40 c to +100 c 4.2 storage temperature range: -40 c to +100 c
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. SPU1410LR5H-QB sheet 3 of 11 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a 5. absolute maximum ratings 6. acoustic & electrical specifications
SPU1410LR5H-QB sheet 4 of 11 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a 7. frequency response curve
"w" "l" 2.534 r 0.279 1 "h" r 0.254 3.324 0.328 0.562 (2x) 0.723 (2x) 0.612 1.932 2.031 1.224 0.610 1.015 0.485 0.966 0.534 2.103 (3x) 2.636 0.634 (2x) "ap" 2 4 3 1 5 6 SPU1410LR5H-QB sheet 5 of 11 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a note: dimensions are in milimeters unless otherwise specified. tolerance 0.15mm unless otherwise specified. 8. mechanical specifications
0.562 (2x) 0.722 (2x) 0.612 1.224 0.610 1.015 (2x) 0.966 (2x) 0.634 (2x) 2.103 (3x) 3 4 1 2 5 6 SPU1410LR5H-QB sheet 6 of 11 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a 9. recommended customer land pattern note: for solder stencil information please contact knowles.
SPU1410LR5H-QB sheet 7 of 11 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a 10. recommended interface circuit
12.00.3 1.750.10 5.500.05 4.00 4.160.10 3.400.10 1.5 0.0 + 0.1 1.5 0.0 + 0.1 2.000.05 8.000.10 a a 1.300.10 0.300.05 component orientation pin #1 laser mark SPU1410LR5H-QB SPU1410LR5H-QB sheet 8 of 11 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a 11. packaging detail note: dimensions are in milimeters unless otherwise specified.
SPU1410LR5H-QB sheet 9 of 11 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a 13. additional notes 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 vacum 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) do not apply air pressure into the port hole . air pressure over 30psi can damage (h) the device. 12. solder reflow profile
SPU1410LR5H-QB sheet 10 of 11 knowles acoustics, a division of knowles electronics, llc. release level: active revision: a 14. reliability specifications note: after test conditions are performed, the sensitivity of the microphone shall not deviate more than 3db from its initial value.
revision detailed specification changes date a initial release [c10113345] 02/14/12 SPU1410LR5H-QB sheet 11 of 11 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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