1.5V electret microphone amplifier pickup module

1.5V electret microphone amplifier pickup module

MAX9814 Electret Microphone Amplifier Board with AGC Function - DC 3.6V-12V - 30mm x 25mm

MAX9814 Electret Microphone Amplifier Board with AGC Function - DC 3.6V-12V - 30mm x 25mm

LM386 3-5W Mono DC 3.7-12V electret microphone amplifiers with Volume Control

₹541.00
In stock
SKU
AE002-LM386-5W-Mono
  • Buy 100 for ₹473.00 each and save 13%
  • Buy 1000 for ₹423.00 each and save 22%

Product description:

  • The LM386 is an efficient digital amplifier power stage for driving speakers up to 3-5W in mono.

  • The advanced oscillator/PLL circuit employs multiple switching frequency options to avoid AM interferences.

  • The LM386 is fully protected against faults with short-circuit protection and thermal protection as well as over-voltage, under-voltage and DC protection. Faults are reported back to the processor to prevent devices from being damaged during overload conditions.

  • It can be used to directly drive small power speakers, suitable for microphone head amplifier Practical application: Deaf hearing aid: Board connected to the microphone head, power supply, headphones is a good effect of hearing loss of deaf

Specification:

  • Supply voltage: DC 3.7V - 12V, Can be used with Li-ion batteries

  • Output power: 1 x3w (mono)

  • Signal to noise ratio: 100 dB

  • Recommend speaker impedance: 8 ohm is best (4 ohms 6 ohms can also be used)

  • Signal to noise ratio: 100 dB; Size: 25mm*25mm

More Information
Subtitle N/A
UPC/EAN 618020771062
M.R.P N/A
Brand Name CentIoT
Model AE002-LM386-5W-Mono
Whoesale Available
Supply Voltage N/A
Output Voltage N/A
Color N/A
Dimension N/A
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