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Name: MP34DT05TR-A
Brand: STMicroelectronics
SKU: MP34DT05TR-A
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-A

Part No.:: MP34DT05TR-A

Manufacturer:: STMicroelectronics

Package:

Datasheet:: MP34DT05TR-A.pdf

Description:: MICROPHONE MEMS DIGITAL PDM OMNI

In Stock:: 2205

Quantity:: Add To Cart

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MP34DT05TR-A this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MP34DT05TR-A 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-A 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-A Typical application Circuitry

MP34DT05TR-A

The MP34DT05TR-A is a high-performance digital MEMS (Micro-Electro-Mechanical Systems) microphone. It integrates acoustic sensing with digital data conversion, making it a popular choice for applications requiring sound capture and voice recognition, such as smartphones, smart speakers, and advanced audio recording systems.

Application Scenario: Integrating into a Smart Speaker System

1. Pin Configuration Overview: The MP34DT05TR-A consists of key pins including the left channel (L), right channel (R), ground (GND), and supply voltage (VDD).

2. Connecting to a Power Source: VDD (usually Pin 1) connects to a stable power supply, typically 3.3V for optimal performance of the MP34DT05TR-A.

3. Creating a Ground Connection: The system's ground plane needs to be linked to GND (Pin 2). This is essential for the MP34DT05TR-A's reliable operation and noise reduction.

4. Left and Right Channel Utilization: L (Pin 3) and R (Pin 4) are connected to the audio processing unit. In stereo applications, these pins enable the MP34DT05TR-A to capture sound from two distinct channels.

5. Noise Suppression Strategy: Implementing noise suppression techniques around the MP34DT05TR-A is essential, particularly in smart speaker applications where clarity is paramount.

6. PCB Layout Considerations: The PCB layout should minimize the distance between the MP34DT05TR-A and the audio processor to reduce signal degradation.

7. Environmental Protection: The MP34DT05TR-A, being sensitive to environmental factors, should be protected from dust and moisture.

8. Integration with DSP: For advanced applications, integration with a digital signal processor (DSP) is necessary for sound enhancement and voice recognition algorithms.

Key Features of the MP34DT05TR-A

- Digital Audio Interface: The MP34DT05TR-A features a high-quality digital audio interface, providing clear sound capture.

- Compact Footprint: Its small size makes it ideal for space-constrained applications like mobile devices.

- Omni-directional Pickup Pattern: This allows the MP34DT05TR-A to capture sound uniformly from all directions.

- High Signal-to-Noise Ratio (SNR): Ensures clear audio capture, even in noisy environments.

Incorporating the MP34DT05TR-A into a smart speaker system requires careful attention to pin connections, power supply stability, noise suppression strategies, and PCB design. Its compact size, digital interface, omnidirectional pickup pattern, and high SNR make it a top choice for applications where high-quality sound capture is essential.

MP34DT05TR-A information

MP34DT05TR-A Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
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:
-
Current-Supply:
650 µA
PortLocation:
Top
Ratings:
-
Termination:
Solder Pads
Size/Dimension:
0.118 L x 0.157 W (3.00mm x 4.00mm)
Height(Max):
0.043 (1.10mm)

MP34DT05TR-A FAQ

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

3. Are the MP34DT05TR-A price and inventory displayed accurate?

The price and inventory of MP34DT05TR-A 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?

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5. How is the shipping arranged?

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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-A?

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-A we delivered, we will accept the replacement or return of the MP34DT05TR-A 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-A.

(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