ZL38050LDF1 Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip ZL38050LDF1 is a dedicated IP camera audio processor IC featuring acoustic echo cancellation and noise reduction in a 64-pin VQFN package. It handles full-duplex audio for surveillance systems with integrated DSP functions. Available from authorized distributors with 8-week lead time and worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- ZL38050LDF1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $5.7600(MOQ 100)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dedicated IP camera audio DSP with integrated acoustic echo cancellation for clear two-way audio
- Full-duplex audio processing supporting simultaneous microphone capture and speaker playback in surveillance systems
- 64-pin VQFN (VQCC-64) package with thermal slug enabling efficient heat dissipation in compact camera modules
- Single-function audio processor reducing external component count in IP camera and video conferencing designs
Applications
The ZL38050LDF1 is optimized for IP security cameras, video doorbells, and intercom systems that require high-quality full-duplex audio with acoustic echo cancellation and noise suppression. Its integrated DSP eliminates the need for a separate audio codec or echo-cancellation library in the host processor, reducing system cost and CPU load. The VQFN-64 package with heat-sink slug suits compact, thermally constrained camera PCB designs operating in indoor and outdoor environments.
Specifications
| 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 Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Surface Mount | YES |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for ZL38050LDF1:
Microchip Technology Inc Consumer Circuit
Frequently Asked Questions
What core audio processing function does the ZL38050LDF1 provide for IP camera designs?
The ZL38050LDF1 integrates a dedicated audio DSP with acoustic echo cancellation and noise reduction, enabling clear full-duplex two-way speech in IP cameras operating from a standard 3.3 V or 1.8 V supply rail. This eliminates echo artifacts caused by speaker-to-microphone coupling in video intercom and surveillance applications.
Why is the VQFN-64 package with a thermal slug advantageous for IP camera module integration?
The 64-pin VQFN (very thin quad flat no-lead) package includes a bottom-side heat-sink slug that improves thermal dissipation without requiring a large footprint, making it suitable for dense camera PCBs with limited board area. The square chip-carrier outline simplifies pad layout and supports standard SMT reflow assembly in high-volume production.
How does the ZL38050LDF1 compare to implementing echo cancellation in a host application processor?
Offloading acoustic echo cancellation to the ZL38050LDF1 hardware DSP frees the host CPU from executing computationally intensive audio algorithms, which can consume 20% to 40% of processor cycles on embedded ARM cores. This allows the camera SoC to allocate more resources to video encoding at 1080p or higher resolutions while maintaining low-latency audio quality.
What is the procurement lead time for ZL38050LDF1, and how should designers plan accordingly?
The ZL38050LDF1 has a factory lead time of 8 weeks, so engineers should place purchase orders at least 2 months before production start to avoid supply gaps. Buyers should also verify distributor stock levels through authorized channels, as the VQFN-64 package variant with JESD-609 e3 RoHS compliance may have limited spot inventory during peak demand periods.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $6.5700 | $657.00 |
| 1000+ | $6.0700 | $6070.00 |
| 5000+ | $5.7600 | $28800.00 |
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