MP23DB01HPTR - STMicroelectronics

Manufacturer Part Number

MP23DB01HPTR

Manufacturer

STMicroelectronics

Introduction

The MP23DB01HPTR is a state-of-the-art MEMS (Micro-Electro-Mechanical Systems) silicon microphone designed for a wide range of audio applications. It transforms sound into digital signals using Pulse Density Modulation (PDM) output.

Product Features and Performance

Utilizes MEMS technology for high-fidelity audio capture

Digital PDM output for direct interface with digital systems

Omnidirectional sound reception

Frequency range of 20 Hz to 10 kHz captures a wide spectrum of sounds

High sensitivity of -24dB ±1dB at 94dB SPL for accurate sound detection

Signal-to-Noise Ratio (S/N Ratio) of 64dB ensuring clarity

Low power consumption with a supply current of 800 µA

Compact size for easy integration into designs

Product Advantages

High precision and reliability due to MEMS technology

Simplifies circuit design with digital output

Wide operational voltage range (1.6 V to 3.6 V) ensures compatibility with various devices

Excellent sound quality and noise suppression

Key Technical Parameters

Voltage Rated: 1.8 V

Voltage Range: 1.6 V ~ 3.6 V

Current Supply: 800 µA

Sensitivity: -24dB ±1dB @ 94dB SPL

Frequency Range: 20 Hz ~ 10 kHz

S/N Ratio: 64dB

Dimensions: 3.50mm x 2.65mm x 1.08mm

Quality and Safety Features

Built to high-quality standards by STMicroelectronics, ensuring reliability and performance

Compatibility

Digital PDM output compatible with a range of audio and processing systems

Application Areas

Mobile devices

Smart home devices

Voice-activated systems

Audio recording equipment

Noise-cancellation products

Product Lifecycle

Currently marked as Active, with no immediate signs of discontinuation

Continued support and availability of replacements or upgrades

Several Key Reasons to Choose This Product

Advanced MEMS technology provides superior sound capture and fidelity

Digital interface streamlines connection to other digital systems, eliminating the need for analog to digital conversion

Omnidirectional microphone design captures sound from all directions, enhancing audio capture quality

Low power consumption makes it ideal for battery-operated devices

Compact and versatile for a wide range of applications

Manufactured by STMicroelectronics, a leader in semiconductor technologies, ensuring reliability and innovation