25LM043 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – Electret Condenser Microphone

Part Number:
25LM043
Electret Condenser Microphone
Date: 4/26/05
Dimensions: mm (IN)
+20dB
+10
0
-10
-20
20 Hz 50
9.8 ±.101
(.386 ±.004)
7.01 ±.101
(.276 ±.004)
100 200 500 1K 2K 5K 10K 20K
Electrical specifications:
• Sensitivity (0dB=1V/µbar @ 1KHz, RL=1KΩ, Vcc=4.5V): -65±3dB
• Impedance: low
• Standard voltage: 4.5V
• Range of operating voltage: 2V to 10V
• Current drain: 0.4mA max.
• Self noise level: less than 34dB SPL
• Operation voltage: 1.5 to 15VDC
• Current consumption: 0.5mA or less (Supply voltage 6V)
• Frequency resonse: 20-12K Hz
• Signal to noise ratio: 40dB
KT-400003
Available from Mouser Electronics
www.mouser.com
[phone]
Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.