MP34DB02TR - STMicroelectronics

Manufacturer Part Number

MP34DB02TR

Manufacturer

STMicroelectronics

Introduction

The MP34DB02TR is a compact, high-performance MEMS microphone.

Product Features and Performance

MEMS (Silicon) technology

Digital PDM output

Omnidirectional sound pickup

Frequency range 20 Hz to 20 kHz

Sensitivity of -26dB ±3dB at 94dB SPL

Signal-to-Noise Ratio of 62.6dB

Product Advantages

Compact size for easy integration

Low power consumption

Key Technical Parameters

Voltage rated at 1.8 V

Voltage range from 1.64 V to 3.6 V

Current supply at 650 µA

Omnidirectional audio capture

Quality and Safety Features

High SNR ensuring clear audio capture

Robust design adhering to STMicroelectronics standards

Compatibility

Compatible with digital audio systems requiring PDM input

Application Areas

Consumer electronics

Voice recognition systems

Telecommunication devices

Product Lifecycle

Obsolete status

Potential availability of replacements or upgrades to newer models

Several Key Reasons to Choose This Product

High fidelity audio signal capture within the human audible range

Low power consumption ideal for battery-powered devices

Compact size suitable for space-constrained applications

Proven quality and reliability from STMicroelectronics

Integration with modern digital audio processing systems