SPM0423HE4H Knowles Acoustics, SPM0423HE4H Datasheet
SPM0423HE4H
Specifications of SPM0423HE4H
SPM0405HE4H
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SPM0423HE4H Summary of contents
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... Halogen Free Enhanced RF Protected Digital Mini SiSonic™ Microphone Specification Knowles Acoustics CONFI DENTI AL – DO NOT DI STRI BUTE Knowles Acoust ics, a division of Knowles SPM0405HE4H 1151 Maplewood Drive Itasca, IL 60143 Elect r onics, LLC. Revision ...
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DESCRIPTION AND APPLICATION 1.1 Description Digital Surface Mount Silicon Microphone with RF Protection – Halogen Free 1.2 Application Hand-held consumer electronic devices 2. PART MARKING Identification Number Pin 1 3. TEMPERATURE RANGE 3.1 Operating Temperature Range: -40°C to +100°C ...
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ACOUSTIC & ELECTRICAL SPECIFICATIONS Absolute Maximums Supply Voltage Ground dd Output Short Circuit ESD Tolerance Symbol Test Conditions: V Directivity Sensitivity S Current Consumption I dd Signal to Noise Ratio SNR Operating Voltage V dd Maximum ...
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TIMING DIAGRAM Clock Vdd Data2 Vss Vdd Data1 Vss 5. FREQUENCY RESPONSE CURVE CONFI DENTI AL – DO NOT DI STRI BUTE Knowles Acoust ics, a division of Knowles SPM0405HE4H Valid High data Z High Valid Z data ...
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MECHANICAL SPECIFICATIONS Item Dimension Length (L) 4.72 Width (W) 3.76 Height (H) 1.25 Acoustic Port 0.84 Diameter (AP) Short Edge to 1.32 AP Long Edge to 1.88 AP CONFI DENTI AL – DO NOT DI STRI BUTE Knowles Acoust ...
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RECOMMENDED CUSTOMER LAND PATTERN 8. RECOMMENDED SOLDER STENCIL PATTERN N/A CONFI DENTI AL – DO NOT DI STRI BUTE Knowles Acoust ics, a division of Knowles SPM0405HE4H Elect r onics, LLC. Revision ...
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RECOMMENDED INTERFACE CIRCUIT Vdd L/R Data2 mic Gnd Vdd Data1 mic L/R Gnd Label: L/R: Data2 High Data1 Low CONFI DENTI AL – DO NOT DI STRI BUTE Knowles Acoust ics, a division of Knowles SPM0405HE4H Drives data after: ...
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PACKAGING DETAIL Reel Model Number Suffix Diameter SPM0205HD4 -2 SPM0205HD4 -6 13” CONFI DENTI AL – DO NOT DI STRI BUTE Knowles Acoust ics, a division of Knowles SPM0405HE4H Tape & Quantity Reel per Reel Empty 7” 1,200 Units ...
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MAXIMUM SOLDER REFLOW PROFILE 170–180° C Stage Pre-heat Solder Melt Peak Notes not pull a vacuum over the port hole of the microphone. Pulling a vacuum over the port hole can damage the device not ...
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RELIABILITY SPECIFICATIONS Note: After test conditions are performed, the sensitivity of the microphone shall not deviate more than 3dB from its initial value. Test Thermal Shock High Temperature Storage Low Temperature Storage High Temperature Bias Low Temperature Bias Temperature ...
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SPECIFICATION REVISIONS Revision A B Part number change from SPM0205HE4 to SPM0405HE4H C Released spec, footprint updated to all round pads. Specification Release. Update Section 2: Identification Number D The information contained in this literature is based on our ...