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ZL38040LDG1 is a specialized Audio Signal Processor from Microchip Technology,
It's designed for high-quality audio processing in various applications.
Key Features (Inferred from Series & Function):
While the searched datasheets lack detailed functional specifics,
Acoustic Echo Cancellation (AEC): Crucial for clear voice communication in devices like speakerphones
or video conferencing systems by removing the echo from the speaker's output picked up by the microphone.
Noise Suppression: Helps in reducing background noise for improved audio clarity during capture and transmission.
Beamforming: If supported, this allows the processor to focus on sound coming from a specific direction, enhancing voice pickup in noisy environments.
Its SPI interface allows for detailed configuration and control by a host microcontroller or processor.
Typical Applications:
The ZL38040LDG1 is explicitly marked for Consumer Audio applications .
Based on its feature set (dual-channel processing, AcuEdge™ technology), it's commonly used in:
Smart Speakers & Voice Assistants: For enabling far-field voice pickup and clear interaction with the assistant by processing microphone array inputs.
Soundbars: To enhance voice clarity for TV dialogue and manage audio channels.
Video Conferencing Systems: In equipment like USB conference speakers or webcams for echo-free and clear audio during calls.
IP Phones & Advanced Communication Devices: For high-quality handset and hands-free audio processing.
Other Consumer Audio Products: Such as high-end headsets, recording equipment, or any device requiring real-time audio enhancement and processing.
Physical & Operational:
The chip is housed in a compact 64-pin VFQFN package (9x9 mm) suitable for space-constrained designs .
It is designed for surface mounting and is RoHS compliant
Currently, Deyee Tech Limited only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
We have a professional and experienced quality control team to strictly verify and test the ZL38040LDG1. All suppliers must pass our qualification reviews before they can publish their products including ZL38040LDG1 on Deyee Tech Limited; we pay more attention to the channels and quality of ZL38040LDG1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
The price and inventory of ZL38040LDG1 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
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Warm Tips: Some orders in certain payment forms may require handling fee.
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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.
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 ZL38040LDG1 we delivered, we will accept the replacement or return of the ZL38040LDG1 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 ZL38040LDG1.
(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
If you need any after-sales service, please do not hesitate to contact us.
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Part Number | ZL38051LDF1 | ZL38040LDG1 | ZL38062LDF1 | ZL38063LDF1 | ZL38063LDG1 |
Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
Package/Case | 64-VFQFN | 64-VFQFN | 64-VFQFN | 64-VFQFN | 64-VFQFN |
Packaging | Tray | Tray | Tray | Tray | Tray |
Series | AcuEdge™ | AcuEdge™ | AcuEdge™ | AcuEdge™ | AcuEdge™ |
Product Status | Active | Active | Active | Active | Active |
Function | Audio Signal Processor | Audio Signal Processor | Audio Signal Processor | Audio Signal Processor | Audio Signal Processor |
Applications | Consumer Audio | Consumer Audio | Consumer Audio | Consumer Audio | Consumer Audio |
Number of Channels | 2 | 2 | 2 | 2 | 2 |
Interface | SPI | SPI | SPI | SPI | SPI |
Voltage-Supply | - | - | - | - | - |
Operating Temperature | - | - | - | - | - |
Specifications | 48kHz | 48kHz | 48kHz | 48kHz | 48kHz |
Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
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