Max9813H Microphone Microphone Amplifier Fixed Gain Integrated Bias Module Mcu 9813
Rs. 622.00 Rs. 710.00
- Brand: https://www.maximintegrated.com/en/products/analog/audio/MAX9813
- Product Code: SEN-MICROPHONE
- SKU - SE-2653
- Availability: In Stock
- Price in reward points: 6
- For Bulk Order
9962060070
Quick support on WhatsApp (+919962060070) only between morning 11am-4pm, no call will be answered
SPECIFICATION:
-PC2001 Compliant
-100dB at 217Hz Power-Supply Rejection Ratio
-Very Low 230µA Quiescent Current
-Low 0.015% THD+N
-Available in Two Versions
-MAX9812L/MAX9813L—2.7V to 3.6V
-MAX9812H/MAX9813H—4.5V to 5.5V
-Internal Low-Noise Microphone Bias Supply
-2.3V for MAX9812L/MAX9813L
-4.0V for MAX9812H/MAX9813H
-100nA Low-Power Shutdown Mode
-Rail-to-Rail Outputs
-20dB Fixed Gain
-Available in Tiny 6-Pin SC70 (2mm x 2.1mm) and
-8-Pin SOT23 (3mm x 3mm) Packages
-Extended Temperature Range -40°C to +85°C
OVERVIEW:
-PC2001 Compliant
-100dB at 217Hz Power-Supply Rejection Ratio
-Very Low 230µA Quiescent Current
-Low 0.015% THD+N
-Available in Two Versions
-MAX9812L/MAX9813L—2.7V to 3.6V
-MAX9812H/MAX9813H—4.5V to 5.5V
-Internal Low-Noise Microphone Bias Supply
-2.3V for MAX9812L/MAX9813L
-4.0V for MAX9812H/MAX9813H
-100nA Low-Power Shutdown Mode
-Rail-to-Rail Outputs
-20dB Fixed Gain
-Available in Tiny 6-Pin SC70 (2mm x 2.1mm) and
-8-Pin SOT23 (3mm x 3mm) Packages
-Extended Temperature Range -40°C to +85°C
PACKAGE INCLUDES:
1 PCS x Max9813H Microphone Microphone Amplifier Fixed Gain Integrated Bias Module Mcu 9813
https://www.maximintegrated.com/en/products/analog/audio/MAX9813H.html
//SOURCE CODE TAKEN FROM BELOW LINK
//https://create.arduino.cc/projecthub/javagoza/sound-spectrum-visualizer-with-arduino-nano-33-ble-3c6261
#define ANALOG_PIN A0
#define SAMPLES 1000000.0
int newTime;
int analogValue;
void setup() {
Serial.begin(9600);
Serial.println("Sampling... please, wait. ");
}
void loop() {
// put your main code here, to run repeatedly:
newTime = micros();
// 1 millon samples
for (int i = 0; i < (int)SAMPLES; i++){
analogValue = analogRead(ANALOG_PIN);
}
float elapsedTimePerSampleUs = (micros()- newTime) / SAMPLES;
Serial.print("Time per sample (us): ");
Serial.println(elapsedTimePerSampleUs);
Serial.print("Max sampling freq(hz): ");
Serial.println(pow(10,6) /elapsedTimePerSampleUs );
}
15 days