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データシートサーチシステム |
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CMEJ-0413-42-SMT-TR データシート(PDF) 1 Page - CUI Devices |
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CMEJ-0413-42-SMT-TR データシート(HTML) 1 Page - CUI Devices |
1 / 7 page ![]() date 04/13/2023 page 1 of 7 MODEL: DEVKIT-ECM-001 | DESCRIPTION: MICROPHONE DEVELOPMENT KIT cuidevices.com FEATURES • 4 detachable evaluation boards • 1 noise cancelling, 1 unidirectional, & 2 omnidirectional ECM’s included • plated through hole I/O terminals for multiple testing options EVAL BOARD circuit technology output acoustic size sensitivity current port dia (mm) typ (dB) typ ( μA) CMC-2742PBJ-A MIC5 ECM analog top 6.0 -42 400 CMR-2747PB-A MIC6 ECM analog top 6.0 -47 500 CMC-6015-47P MIC7 ECM analog top 6.0 -47 500 CMEJ-0413-42-SMT-TR MIC8 ECM analog top 4.0 -42 500 OPERATIONAL INSTRUCTIONS The CUI Devices electret condenser microphone (ECM) evaluation board consists of four independent microphone evaluation circuits. One of the microphones is constructed to be noise cancelling, one is constructed to provide unidirectional sound capture, and 2 are constructed to provide omnidirectional sound capture. External bypass capacitors are included on the power supply rails of the evaluation boards and DC blocking capacitors are placed in the analog output signal paths. A DC power supply of 2~10 Volts should be connected between the VDD and GND pins for the ECM evaluation circuits. The recommended operating voltage for all of the evaluation boards is 2 V. Please refer to the respective data sheets for additional information regarding each of the microphones. Additional Resources: Product Page |
同様の部品番号 - CMEJ-0413-42-SMT-TR |
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同様の説明 - CMEJ-0413-42-SMT-TR |
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