ZL38063LDF1 Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip ZL38063LDF1 is a 4-channel audio digital signal processor with voice processing algorithms in a compact 64-pin QFN 9x9 mm package. Designed for conferencing, voice enhancement, and smart speaker applications. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- ZL38063LDF1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $5.9200(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ZL38063LDF1?
- 4-channel audio DSP architecture enabling multi-microphone beamforming and acoustic echo cancellation in a single IC
- 64-pin VQFN 9x9 mm package providing high I/O density in compact voice interface module designs
- Integrated voice signal processing algorithms reducing firmware development time for conferencing and VoIP products
- Consumer-grade audio signal processor with single-function integration for streamlined audio pipeline design
What is ZL38063LDF1 used for?
The ZL38063LDF1 is designed for voice-enabled products such as smart speakers, conference phones, VoIP handsets, and video conferencing systems requiring multi-channel microphone array processing. Its 4-channel DSP capability supports acoustic echo cancellation, noise suppression, and beamforming to improve speech clarity in reverberant rooms. The compact 64-pin QFN package allows dense integration with audio codecs and wireless SoCs in portable smart home voice interface devices.
What are the specifications of ZL38063LDF1?
| Manufacturer Package Code | VQFN-64 |
| Factory Lead Time | 8Weeks |
| YTEOL | 18 |
| Consumer IC Type | CONSUMER CIRCUIT |
| JESD-30 Code | S-XQCC-N64 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC64,.35SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Supply Voltage-Max (Vsup) | 1.26V |
| Supply Voltage-Min (Vsup) | 1.14V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Malaysia |
Where can I find the ZL38063LDF1 datasheet?
ZL38063LDF1 Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for ZL38063LDF1?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What audio processing tasks can ZL38063LDF1 perform with its 4-channel DSP for smart speaker designs?
ZL38063LDF1's 4-channel audio DSP handles acoustic echo cancellation, noise reduction, and microphone beamforming for smart speaker and conferencing applications. Processing 4 microphone channels simultaneously, it can suppress echoes from speakers 100 ms to 500 ms away, enabling far-field voice recognition in rooms where speaker-to-microphone distances exceed 1 meter.
How does the 64-pin VQFN 9x9 mm package of ZL38063LDF1 benefit compact voice module PCB layouts?
The 64-pin VQFN package of ZL38063LDF1 measures 9 mm x 9 mm with 0.35 mm pitch, providing 64 pins in a leadless form factor that significantly reduces PCB area compared to equivalent LQFP packages with exposed leads. This compact QFN footprint allows integration alongside audio codecs and RF modules in space-constrained smart home voice devices.
For a conference phone design, how many microphone channels can ZL38063LDF1 process simultaneously?
ZL38063LDF1 processes 4 independent audio input channels simultaneously, making it suitable for 4-microphone circular or linear array conference phone designs. Running all 4 channels through DSP beamforming and echo cancellation in real time, it can produce a single spatially filtered output voice stream for clear speech pickup in rooms up to 5 meters across.
When would ZL38063LDF1 be chosen over a general-purpose DSP MCU for voice interface applications?
ZL38063LDF1 is preferred over general-purpose DSP MCUs when pre-integrated voice processing algorithms are needed to accelerate time to market. Its built-in acoustic echo cancellation and noise suppression firmware eliminates the months of algorithm development and tuning required with a bare DSP core, and the 64-pin QFN integrates 4-channel audio I/O in 9 mm x 9 mm versus larger multi-chip solutions.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $8.7800 | $8.78 |
| 100+ | $6.7500 | $675.00 |
| 1000+ | $6.2500 | $6250.00 |
| 5000+ | $5.9200 | $29600.00 |
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