INMP404ACEZ-R0

Product Overview

Category

INMP404ACEZ-R0 belongs to the category of digital micro-electro-mechanical systems (MEMS) microphones.

Use

It is used for capturing and converting sound into electrical signals in various electronic devices such as smartphones, tablets, laptops, and other consumer electronics.

Characteristics

• Small form factor
• High sensitivity
• Low power consumption
• Wide frequency response

Package

The INMP404ACEZ-R0 comes in a compact surface-mount package.

Essence

The essence of INMP404ACEZ-R0 lies in its ability to provide high-quality audio capture in a small and efficient form factor.

Packaging/Quantity

The microphone is typically packaged in reels and available in varying quantities based on customer requirements.

Specifications

• Sensitivity: -26 dBFS
• Signal-to-Noise Ratio (SNR): 61 dBA
• Frequency Response: 100 Hz to 15 kHz
• Operating Voltage: 1.5V to 3.6V
• Current Consumption: 180 µA

Detailed Pin Configuration

The INMP404ACEZ-R0 features a standard pin configuration with connections for power, ground, and data output.

Functional Features

• MEMS technology for high sensitivity and low distortion
• Integrated preamplifier for improved signal-to-noise ratio
• Digital output for direct interface with digital signal processors

Advantages

• Small size enables integration into compact electronic devices
• Low power consumption prolongs battery life in portable devices
• High sensitivity ensures clear audio capture even in noisy environments

Disadvantages

• Limited frequency response compared to some larger microphone options
• Susceptible to mechanical shock due to its MEMS construction

Working Principles

The INMP404ACEZ-R0 operates based on the principle of MEMS transduction, where sound waves cause the MEMS diaphragm to vibrate, resulting in changes in capacitance that are converted into electrical signals.

Detailed Application Field Plans

The INMP404ACEZ-R0 is suitable for applications such as: - Smartphones - Tablets - Laptops - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models to INMP404ACEZ-R0 include: - INMP441 - INMP521 - INMP621

This completes the entry for INMP404ACEZ-R0, providing comprehensive information about its product category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.