WM-034DB - Panasonic Semiconductor

WM-034DB Omnidirectional Electret Condenser Microphone Cartridge

Microphone Cartridges www.DataSheet4U.com Omnidirectional Electret Condenser Microphone Cartridge Series: WM-034B/034DB (pin type) WM-034C/034D G Low operation voltage of 1.0V to 10V (2M-034D type) G Microphone with pins for PCB (WM-034B/034DB type) I Features G Useful for almost any type telephone and other applications I Sensitivity WM-034B/034C Vs = .

Features

G Useful for almost any type telephone and other applications I Sensitivity WM-034B/034C Vs = 4.5V RL = 2.2kΩ X Y Z
  –46±3dB
  –42±3dB
  –38±3dB WM-034DB/034D Vs = 1.5V RL = 1.5kΩ M H P R U
  –44±2dB
  –42±2dB
  –40±2dB
  –38±2dB
  –36±2dB I Specifications Sensitivity Impedance Directivity Frequency Max. operation voltage Standard operation voltage Current consumption Sensitivity reduction See next page (0dB = 1V/pA, 1kHz) Less than 2.2k Ω [1.5k Ω] Omnidirectional 20
  –16,000 Hz 10V 4.5V [1.5V] Max. 0.8mA [0.3mA] Within
  –3dB at 3V [(M.H.): Within
  –3dB at 1V] [(P.R.U.): Within
  –2dB at 1V] More than 60dB S/N.