Product Specification SP0103 Series with Integrated Amplifier
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SP0103NC3-2 (pdf) |
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Product Specification SP0103 Series with Integrated Amplifier This document applies the following SiSonic Model Numbers: SP0103NC3-2 SP0103NC3-3 SiSonic microphone with integrated amplifier offers designers numerous features up to 20dB gain, surface-mountable, compatible with standard solder reflow, pick-and-place with standard high speed automated equipment, low output impedance, and excellent environmental characteristics. External amplifiers amplify both signal and external noise induced in the circuit, compared to SiSonic SP0103 that amplifies the signal prior to external noise. Microphone Dimensional Layout Item Height Length Width Weight Coplanarity Dim. Tol. +/- Unit grams Microphone Pin Output Recommended PCB Land Layout Knowles Acoustics Product Specifications Test Conditions +20ÂșC, 60-70% R.H. Condition Limits Unit Min. Nom. Max. Directivity Sensitivity Output impedance Current Consumption Signal to Noise Ratio S ZOUT IDSS S/N Omni-directional 1kHz 0dB=1V/Pa where C1=0.47uF 1kHz 0dB=1V/Pa across to volts 1kHz 0dB=1V/Pa Typical Input Referred Noise A-weighted dBA SPL Supply Voltage Sensitivity Loss across Voltage Change in sensitivity over 5.5v to 1.5v No Change Across Voltage Range Maximum Input Sound Level At 100dB SPL, THD < 1% At 115dB SPL, THD < 10% Operating Temperature +100 Storage Temperature +100 Frequency Range |
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