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Name: MP34DT05TR
Brand: STMicroelectronics
SKU: MP34DT05TR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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STMicroelectronics MP34DT05TR

Part No.:: MP34DT05TR

Manufacturer:: STMicroelectronics

Package:

Datasheet:: MP34DT05TR.pdf

Description:: MICROPHONE MEMS DIGITAL PDM OMNI

In Stock:: 2521

Quantity:: Add To Cart

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MP34DT05TR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MP34DT05TR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for MP34DT05TR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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MP34DT05TR Typical application Circuitry

MP34DT05TR

The MP34DT05TR is a digital MEMS (Micro-Electro-Mechanical Systems) microphone, highly regarded for its superior sound-capturing capabilities. It is integrated into various applications demanding high-fidelity audio input, such as voice-controlled devices, high-quality audio recording in smartphones, and noise-cancellation systems in headphones.

Application Example: Voice-Controlled Home Automation System

1. Power Supply Connection: The MP34DT05TR's VDD pin (typically Pin 1) must be connected to a stable power supply, usually 3.3V, ensuring optimal performance.

2. Ground Linking: For Pin 2, the ground (GND) connection is crucial. It's essential for reducing noise and ensuring the stability of the MP34DT05TR.

3. Audio Data Output: The digital audio output pin (DOUT, often Pin 3) needs to be connected directly to the input of an audio processor or a microcontroller with an I2S interface, enabling the digital signal processing of the MP34DT05TR's audio data.

4. Clock Synchronization: The clock pin (CLK, Pin 4) is vital for timing synchronization. It should be connected to a system clock source that matches the MP34DT05TR's specifications.

5. Signal Integrity Measures: To maintain signal integrity, keep the traces from DOUT and CLK as short and direct as possible, reducing potential interference in the MP34DT05TR's signal.

6. Environmental Considerations: Protect the MP34DT05TR from dust and moisture. Implementing a protective mesh without compromising sound quality is recommended.

7. Mounting Practices: Proper mounting of the MP34DT05TR on the PCB is critical to avoid mechanical stress and ensure consistent performance.

8. Testing and Calibration: Post-assembly, testing, and calibration are necessary to ensure the MP34DT05TR functions correctly within the system, especially in critical applications like home automation.

MP34DT05TR's Distinct Characteristics

- Superior Audio Quality: The MP34DT05TR delivers high-fidelity audio capture, crucial for clear voice commands.

- Compact Design: Its small size makes it ideal for sleek, modern devices where space is a premium.

- High Signal-to-Noise Ratio (SNR): This ensures clarity in audio capture, a key feature for voice-controlled applications.

- Digital Interface: The MP34DT05TR's digital interface allows for direct integration with modern microcontrollers and DSPs, simplifying system design.

Incorporating the MP34DT05TR into a voice-controlled home automation system demands attention to power supply stability, grounding, signal integrity, and environmental protection. Its compact design, high SNR, and digital interface make the MP34DT05TR a superb choice for applications where clear and reliable audio input is essential.

MP34DT05TR information

MP34DT05TR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Obsolete
Type:
MEMS (Silicon)
OutputType:
Digital, PDM
Direction:
Omnidirectional
FrequencyRange:
100 Hz ~ 10 kHz
Sensitivity:
-26dB ±3dB @ 94dB SPL
S/NRatio:
64dB
Impedance:
-
Voltage-Rated:
1.8 V
VoltageRange:
1.6 V ~ 3.6 V
Current-Supply:
650 µA
PortLocation:
Top
Ratings:
-
Termination:
Solder Pads
Size/Dimension:
0.157 L x 0.118 W (4.00mm x 3.00mm)
Height(Max):
0.043 (1.10mm)

MP34DT05TR FAQ

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2. How does icwhale.com guarantee that MP34DT05TR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MP34DT05TR. All suppliers must pass our qualification reviews before they can publish their products including MP34DT05TR on icwhale.com; we pay more attention to the channels and quality of MP34DT05TR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the MP34DT05TR price and inventory displayed accurate?

The price and inventory of MP34DT05TR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of MP34DT05TR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MP34DT05TR we delivered, we will accept the replacement or return of the MP34DT05TR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of MP34DT05TR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations