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1pcs Microphone AGC Amplifier Board Sound Sensor Module,MAX4466
TJS 229
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The MAX9814 is a low-cost, high-performance microphone amplifier with automatic gain control (AGC) and low-noise microphone bias.
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Информация о продукте
- The output pin is not designed to drive speakers or anything but the smallest in-ear headphones- you'll need an o amplifier (such as 3.7W stereo amp)
- The MAX9814 is a low-cost, high-performance microphone amplifier with automatic gain control (AGC) and low-noise microphone bias.
- Device features a low-noise front-end amplifier, variable gain amplifier (VGA), output amplifier, microphone bias voltage generator and AGC control circuit
| Voltage | 5.5 Volts |
| Mounting Type | Surface Mount |
| Manufacturer | cizihuu |
| Model | MAX9814 |
| Brand Name | cizihuu |
| Part Number | 83cSNFrYGcU-1 |
| Brand | cizihuu |
| Item Weight | 0.05 lbs (20 grams) |
Who Should Buy?
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DIY Electronics Hobbyists
Perfect for hobbyists creating sound-activated projects like alarms or remote controls due to its sensitivity.
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Audio Engineers
Beneficial for audio engineers needing a compact and reliable sound sensor for studio testing and experimentation.
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Robotics Developers
Ideal for developers integrating sound detection in robotics, enhancing interaction through voice or noise recognition.
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Professional Audio Systems
Not suitable for high-end audio systems that require precision and low noise, as it's more suited for basic projects.
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Complex Installations
May not meet the needs for complex sound applications or environments with varying sound levels and conditions.
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Non-technical Users
Not ideal for users without technical knowledge, as installation and configuration might require specific skills.
ОПИСАНИЕ ТОВАРА
Вопросы и ответы клиентов
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вопрос:
What is the operating voltage range for the MAX9814?
отвечать: The operating voltage range is 2.7V to 5.5V. -
вопрос:
What type of devices can I connect to the MAX9814 output?
отвечать: The output is designed for the smallest in-ear headphones and requires an amplifier for larger output. -
вопрос:
What temperature range does the MAX9814 operate within?
отвечать: The MAX9814 operates within the extended temperature range of -40°C to +85°C.
cizihuu Amplifiers Editorial Review
Customer Reviews & Ratings
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TJS 229
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Особенности и преимущества
- Low-cost, high-performance microphone amplifier.
- Features automatic gain control (AGC) for optimal sound.
- Programmable operation time and release time.
- Low input-referred noise density of 30nV.
- Space-saving 14-pin TDFN package.
- Wide supply voltage range of 2.7V-5.5V.


