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SPM0423HE4H-WB, 规格书,Datasheet 资料
SPM0423HE4H-WB
TM
Digital Mini SiSonic Microphone
Specification - Halogen Free with
Enhanced RF Protection
Knowles Acoustics
1151 Maplewood Drive
Itasca, IL 60143
Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: A
Release Level: ACTIVE
Sheet 1 of 11
芯天下--/
SPM0423HE4H-WB
1. DESCRIPTION AND APPLICATION
1.1 DESCRIPTION Digital Mini Surface Mount Silicon Microphone -
Halogen Free with Enhanced RF Protection
1.2 APPLICATION Consumer electronics
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
Parameter Absolute Maximum Rating Unit
Supply Voltage, VDD to Ground -0.5, +5.0 V
L/R, CLOCK, DATA to Ground -0.3, VDD+0.3 V
Input Current ±5 mA
DATA Output Short Circuit Indefinite to Ground or VDD
Stresses at these Absolute Maximum Ratings may cause permanent damage to the
dev ice. These are stress r
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