SPM0407HE3H Knowles Acoustics, SPM0407HE3H Datasheet - Page 6

• Manufacturer Part Number: SPM0407HE3H
• Description: MICROPHONE, -42DB, OMNI, 10KHZ
• Manufacturer: Knowles Acoustics

Specifications of SPM0407HE3H

• Transducer Function: Microphone
• Device Type: Mini Microphone
• Directivity: Omni
• Sensitivity: -42dB
• Frequency: 10kHz
• Output Impedance: 100ohm
• Length: 4.72mm
• Supply Voltage Max: 5.5V

SPM0407HE3H-SB
9. RECOMMENDED INTERFACE CIRCUIT
Knowles Acoustics, a division of Knowles Electronics, LLC.
Revision: A
Release Level: Active
Sheet 6 of 10