SPM0408HE5H [KNOWLES]
Amplified Mini Surface Mount Silicon Microphone with Enhanced RF Protection; 扩增微型表面贴装硅麦克风与增强RF保护
| 型号： | SPM0408HE5H |
| 厂家： | 
KNOWLES ELECTRONICS |
| 描述： | Amplified Mini Surface Mount Silicon Microphone with Enhanced RF Protection |
| 文件： | 总10页 (文件大小：892K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SPM0408HE5H
Amplified "Mini" SiSonicTM Microphone
Specification With Enhanced RF Protection-
Halogen Free
Knowles Acoustics
1151 Maplewood Drive
Itasca, IL 60143
Revision: B
Knowles Acoustics, a division of Knowles Electronics, LLC.
Release Level: ACTIVE
Sheet 1 of 10
SPM0408HE5H
1. DESCRIPTION AND APPLICATION
1.1 DESCRIPTION
Amplified "Mini" Surface Mount Silicon Microphone with
Enhanced RF Protection.
1.2 APPLICATION
Hand held telecomunication devices.
2. PART MARKING
Identification Number Convention
S
1
5
2
6
3
7
4
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
Knowles Acoustics, a division of Knowles Electronics, LLC.
Revision: B
Release Level: ACTIVE
Sheet 2 of 10
SPM0408HE5H
4. ACOUSTIC & ELECTRICAL SPECIFICATIONS
TEST CONDITIONS: +20 C, 60-70% R.H.
5. FREQUENCY RESPONSE CURVE
Revision: B
Knowles Acoustics, a division of Knowles Electronics, LLC.
Release Level: ACTIVE
Sheet 3 of 10
SPM0408HE5H
6. MECHANICAL SPECIFICATIONS
0.153
1.245
"W"
"H"
0.158
1.880
1.319
1
1
2
1.448
4
1.524
3
"L"
0.965
"AP"
Note:
Dimensions are in milimeters unless otherwise specified.
Tolerance 0.15mm unless otherwise specified.
Knowles Acoustics, a division of Knowles Electronics, LLC.
Revision: B
Release Level: ACTIVE
Sheet 4 of 10
SPM0408HE5H
7. RECOMMENDED CUSTOMER LAND PATTERN
1.245
1.448
2.972
2.210
8. RECOMMENDED SOLDER STENCIL PATTERN
N/A
Knowles Acoustics, a division of Knowles Electronics, LLC.
Revision: B
Release Level: ACTIVE
Sheet 5 of 10
SPM0408HE5H
9. RECOMMENDED INTERFACE CIRCUIT
Knowles Acoustics, a division of Knowles Electronics, LLC.
Revision: B
Release Level: ACTIVE
Sheet 6 of 10
SPM0408HE5H
10. PACKAGING DETAIL
2.00±0.05
8.00±0.10
A
0.30±0.05
1.30±0.10
12.0±0.3
4.00
1.75±0.10
+0.1
1.5
0.0
5.50±0.05
5.12±0.10
+0.1
1.5
R0.3 TYP.
4.16±0.10
A
0.0
PIN #1
COMPONENT
ORIENTATION
Note:
Dimensions are in milimeters
unless otherwise specified.
Knowles Acoustics, a division of Knowles Electronics, LLC.
Revision: B
Release Level: ACTIVE
Sheet 7 of 10
SPM0408HE5H
11. SOLDER FLOW PROFILE
12. ADDITIONAL NOTES
(A) Shelf life: Twelve (12) months when devices are to be stored in factory supplied,
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
port hole can damage the device.
(C) Do not board wash after the reflow process. Board washing and cleaning agents
can damage the device. Do not expose to ultrasonic processing or cleaning.
(D) Do not brush board after the reflow process. Brushing the board with/without
solvents can damage the device.
(E)
Do not insert any object in port hole of device at any time as this can damage the
device.
Number of reflow - Recommend no more than 3 cycles.
(F)
Knowles Acoustics, a division of Knowles Electronics, LLC.
Revision: B
Release Level: ACTIVE
Sheet 8 of 10
SPM0408HE5H
13. RELIABILITY SPECIFICATIONS
Note: After test conditions are performed, the sensitivity of the microphone shall
not deviate more than 3dB from its initial value.
Knowles Acoustics, a division of Knowles Electronics, LLC.
Revision: B
Release Level: ACTIVE
Sheet 9 of 10
SPM0408HE5H
14. SPECIFICATION REVISIONS
Revision
Detailed Specification Changes
Specification Release (DMS)
Date
A
B
8/14/2009
Update sensitivity spec (section 4). (DMS, C10110154) 9/1/2009
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.
Knowles Acoustics, a division of Knowles Electronics, LLC.
Revision: B
Release Level: ACTIVE
Sheet 10 of 10
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