MP34DT06JTR

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MP34DT06JTR

+BOM

MIC MEMS DIGITAL PDM OMNI -26DB

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  • 데이터시트 MP34DT06JTR DataSheet

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사양

속성 가치
Part Status Active
Type MEMS (Silicon)
Output Type Digital, PDM
Direction Omnidirectional
Frequency Range 100 Hz ~ 10 kHz
Sensitivity -26dB ±3dB @ 94dB SPL
S/N Ratio 64dB
Current - Supply 650 µA
Port Location Top
Termination Solder Pads
Size / Dimension 0.118" L x 0.157" W (3.00mm x 4.00mm)
Height (Max) 0.043" (1.10mm)
Shape Rectangular
Base Product Number MP34DT06
Voltage - Rated 1.8 V

개요

Description

The MP34DT06JTR is a compact, high-performance digital microphone developed by STMicroelectronics. It features a MEMS (Micro-Electro-Mechanical Systems) sensor, which captures sound and converts it into a digital signal. The microphone boasts an omnidirectional pickup pattern, making it suitable for capturing sound from all directions. It operates on a pulse-density modulation (PDM) output format, which is popular in digital audio processing due to its low power consumption and ease of integration with digital systems.
The device is known for its high acoustic overload point, low power operation, and wide frequency response, making it ideal for various applications, including smartphones, tablets, IoT devices, and voice-controlled applications. The MP34DT06JTR is housed in a reflow solderable package, ensuring it can be easily integrated into modern electronic assemblies.
Overall, the MP34DT06JTR is valued for its small size, high performance, and compatibility with a wide range of digital audio applications, positioning it as a versatile component in the field of digital audio capture.

Equivalent

The MP34DT06JTR is a MEMS digital microphone by STMicroelectronics. Equivalent products include the ICS-43434 from InvenSense, the ADMP441 from Analog Devices, and the SPH0645LM4H from Knowles. These alternatives offer similar performance characteristics, such as PDM output, high signal-to-noise ratio (SNR), and low power consumption, making them suitable substitutes depending on specific application requirements. Always verify specific features and specifications to ensure full compatibility with your design needs.

Features

The MP34DT06JTR is a compact digital MEMS microphone designed for applications requiring high-quality audio capture. Key features include:
1. Omnidirectional Sensitivity: This microphone captures sound from all directions, making it ideal for varied applications.

2. Digital Output: It provides a PDM (Pulse Density Modulation) digital output which simplifies the integration with digital systems.
3. High Signal-to-Noise Ratio (SNR): It has a high SNR, ensuring clear and noise-free audio capture.
4. Low Power Consumption: Designed for power-sensitive applications, it consumes minimal power.
5. Wide Frequency Response: The microphone covers a broad frequency range, capturing both low and high-frequency sounds effectively.
6. Compact Size: Its small footprint makes it suitable for space-constrained devices like smartphones, tablets, and wearables.
7. Sensitivity Matching: Ensures consistent audio performance across multiple devices.
8. Robust Performance: It is designed to withstand various environmental conditions, maintaining performance stability.
Overall, the MP34DT06JTR is ideal for modern electronics requiring efficient and high-quality audio input.

Pinout

The MP34DT06JTR is a digital MEMS (Micro-Electro-Mechanical Systems) microphone with a top-port design. It typically comes in a 4-pin package. The primary function of the MP34DT06JTR is to capture sound and convert it into a digital signal for various applications such as smartphones, tablets, and other audio devices.
Here is a concise description of its pin functions:
1. VDD: This pin supplies power to the microphone.
2. GND: Ground connection for the microphone.
3. CLK: Clock input for the Pulse Density Modulation (PDM) digital interface.
4. DOUT: Data output pin where the digital audio signal is provided.
These microphones are valued for their small size, low power consumption, and high performance, making them suitable for compact electronic devices.

Manufacturer

The MP34DT06JTR is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a broad range of semiconductor products. It is one of the world's leading semiconductor companies and provides solutions for a variety of applications, including automotive, industrial, personal electronics, and communications equipment. With a focus on innovation and sustainability, STMicroelectronics aims to address the challenges and opportunities presented by today’s digital and analog worlds.

Application

The MP34DT06JTR is a high-performance, low-power digital MEMS microphone. Its key application areas include consumer electronics such as smartphones, tablets, and laptops for voice capture and audio recording. It is also used in wearables, smart home devices, and IoT applications for voice recognition and control. Additionally, the microphone can be employed in automotive systems for hands-free communication and voice-activated functions. Its low power consumption makes it suitable for battery-powered devices, while its digital output allows for easy integration with digital signal processors and microcontrollers.

Package

The MP34DT06JTR is a MEMS (Micro-Electro-Mechanical Systems) digital microphone by STMicroelectronics. It comes in a compact top-port package, Surface-Mount Device (SMD) form factor. This package type is suitable for various applications, including consumer electronics, where size and portability are crucial.

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