Product Images are shown for illustrative purposes only and may differ from actual product.
MAX9814 Microphone AGC Amplifier Module
- Stock: Out Of Stock NotInStock
- SKU: 1678 | DAA839
-
Rs.
250.00 (inc GST)
Rs.211.86 + GSTQty :
GST Invoice on all Purchase. So you will be eligible to take input tax credit. |
IF component not in Stock or require more quantity or want to buy in bulk e-mail us your requirements on: dnatechindia "at" gmail.com. |
| Shipping : Due to Covid-19 situation delivery will be affected. Delivery period due to covid-19 issue will be from 4 - 12 days depending upon your location. |
MAX9814 Microphone AGC Amplifier Module
The MAX9814 is a low cost, high performance microphone amplifier with automatic gain control (AGC) and low noise microphone bias.
The device features a low-noise front-end amplifier, a variable gain amplifier (VGA), an output amplifier, a microphone bias voltage generator, and an AGC control circuit.
The low-noise pre amplifier has a fixed 12dB gain, while the VGA gain automatically adjusts from 20dB to 0dB, depending on the output voltage and the AGC threshold. The output amplifier offers selectable gains of 8dB, 18dB, and 28dB. With no compression, the cascade of the amplifiers results in an overall gain of 40dB, 50dB, or 60dB.
A tri-level digital input programs the output amplifier gain. An external resistive divider controls the AGC threshold and a single capacitor programs the attack/release times. A tri-level digital input programs the ratio of attack-to-release time. The hold time of the AGC is fixed at 30ms. The low-noise microphone-bias-voltage generator can bias most electret microphones.
We have Various sizes of Audio, Sound and Voice Module. Check out our complete collection of Audio, Sound and Voice Module.
If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India. |
Features of MAX9814 Module
- Automatic Gain Control (AGC)
- 3 kinds of gain settings (40dB, 50dB, 60dB)
- programmable action time
- programmable action and release time ratio
- Supply voltage range 2.7 Volt to 5.5 Volts
- Low THD : 0.04% (typical)
- Low-power shutdown mode
- Built-in 2 Volt low noise microphone bias
Related Video
NEW Products
Product Page : New Products
ESP32-WROOM-32E-N16 (16MB 128Mbit Flash WiFi Bluetooth Module)
Espressif ESP32-WROOM-32E 16M 128Mbit Flash WiFi Bluetooth ModuleESP32-WROOM-32E 16M 128Mbit Flash w..
Rs.348.10 (inc GST)
Rs.295.00 + GST
SKU: 3633 | DAF175
Stock: 180
Raspberry Pi Zero 2W
Raspberry Pi Zero 2WRaspberry Pi Zero 2WAt the heart of Raspberry Pi Zero 2 W is RP3A0, a custom-bui..
Rs.7,314.82 (inc GST)
Rs.6,199.00 + GST
SKU: 3636 | DAD816
Stock: 0
STM32F407G-DISC Discovery kit
STM32F407G-DISC Discovery kit STM32F407G-DISC Discovery kit with STM32F407G MCUThe STM32F4 Discovery..
Rs.2,476.82 (inc GST)
Rs.2,099.00 + GST
SKU: 3603 | DAD593
Stock: 4
W5500 TCP / IP SPI to LAN Ethernet Interface Converter.
W5500 TCP / IP SPI to LAN Ethernet Interface Converter MODULE W5500 TCP / IP SPI to LAN Ethernet In..
Rs.541.62 (inc GST)
Rs.459.00 + GST
SKU: 3610 | DAF057
Stock: 26
Have You Seen
Product Page : Have You Seen
Winsen ZPHS01B All In One - Air Quality Monitoring Sensor Module
Winsen ZPHS01B All In One - Air Quality Monitoring Sensor ModuleWinsen ZPHS01B All In One - Air Qual..
Rs.12,946.96 (inc GST)
Rs.10,972.00 + GST
SKU: 3642 | DAF112
Stock: 3
Raspberry Pi 400 Personal Computer (Unit Only)
Raspberry Pi 400 Personal Computer (Unit Only) Raspberry Pi 400 Personal Computer -US layout (Unit ..
Rs.11,658.40 (inc GST)
Rs.9,880.00 + GST
SKU: 2660 | DAE108
Stock: 3
MAX30105 Particle Sensor Module
MAX30105 Particle Sensor ModuleThe MAX30105 operates on a single 1.8V power supply and a separate 5...
Rs.2,901.62 (inc GST)
Rs.2,459.00 + GST
SKU: 1284 | DAA902
Stock: 2
MTCH108 8-Channel Touch Controller
MTCH108 8-Channel Proximity/Touch ControllerMTCH108 8 channels Proximity Touch controller with 8 sim..
Rs.336.30 (inc GST)
Rs.285.00 + GST
SKU: 1165 | DAB556
Stock: 45
Related Products
TDA2030 Audio Amplifier Module
TDA2030 Audio Amplifier ModuleWant to increase the audio output capability of your project? Well the..
Rs.180.54 (inc GST)
Rs.153.00 + GST
SKU: 0606 | DAA776
Stock: 2
LM386 Audio Amplifier Module
LM386 Audio Amplifier ModuleNow amplify your audio signals with this low cost audio amplifier module..
Rs.94.40 (inc GST)
Rs.80.00 + GST
SKU: 1467 | DAA977
Stock: 2
MAX4466 Electret Microphone Amplifier with Adjustable Gain
MAX4466 Electret Microphone Amplifier with Adjustable GainThis module is based on Maxims MAX4466 Mic..
Rs.224.20 (inc GST)
Rs.190.00 + GST
SKU: 1705 | DAA901
Stock: 31
KY-038 Sound Sensor Module
KY038 High Sensitivity Sound Sensor Detection ModuleKY-038 Microphone Sound Sensor Module with analo..
Rs.88.50 (inc GST)
Rs.75.00 + GST
SKU: 2000 | DAA686
Stock: 7
ADMP401 Microphone Module
ADMP401 Microphone ModuleADMP401 MEMS Microphone Breakout Module.ADMP401 MEMS Microphone Breakout Mo..
Rs.749.30 (inc GST)
Rs.635.00 + GST