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MAX9812L Microphone Amplifier Voice Module
$2.2500
In stock
SKU
SEN-17-023
Volume discounts:
- +50 4 % $2.1500
- +100 7 % $2.1000
- +300 9 % $2.0500
- +500 11 % $2.0000
- +1000 13 % $1.9600
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Free delivery in 12-15 days by Tracked Economic Shipping on orders over $100.
Free delivery in 7-10 days by Express Shipping on orders over $300.
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MAX9812L Microphone Amplifier Module is a compact microphone preamplifier module for audio input signal amplification. It uses the MAX9812L chip and provides a fixed 20dB gain. The board has an analog output and is designed for microphone-based audio projects. It operates with a DC 3.3V-6V supply. The module includes a CZN-15E omni directional microphone. It also features a 4mm mounting hole for installation in enclosures or PCBs.
Features of MAX9812L Microphone Amplifier Module - 20dB, 3.3V-6V
- Fixed 20dB gain
- Analog audio output
- MAX9812L chip based
- CZN-15E omni directional microphone
- 4mm mounting hole
- Compact board size
Specifications of MAX9812L Microphone Amplifier Module - 20dB, 3.3V-6V
- Chip: MAX9812L
- Board operating voltage: DC 3.3V-6V
- Gain: 20dB
- Output: Analog
- Microphone: CZN-15E omni directional microphone
- Interface pad spacing: 2.54mm
- Size: 15mm x 10mm
- Mounting hole: 4mm
How to Use MAX9812L Microphone Amplifier Module - 20dB, 3.3V-6V
- Provide a DC 3.3V-6V power supply.
- Connect the analog output to an audio amplifier or audio input stage.
- Use the microphone input for audio signal capture.
More Info
- Designed for microphone preamplifier applications.
- Suitable for audio signal conditioning in compact projects.
| Interface Type | Analog |
|---|---|
| Operating Voltage (V) | 3.3-6 |
| Operating Current (mA) | 0.23 |
| Operating Temp (°C) | -40 to 85 |
| Dimensions (mm) | 15x10 |
| Mounting Type | THT |
| Audio Function | Pre-amplifier |
| Bluetooth Ver. | No |
| Output Type | Analog |
| Channels | 1-channel |
| Chipset | MAX9812L |
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