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規格
| 屬性 | 價值 |
| Manufacturer | JLCPCB Assembly |
| Package | SMD3225-4P |
概述
Equivalent
Equivalent products to the DSB321SDN chip include:
- DSB321S (similar specs, different package)
- DSB321DN (dual version)
- Alternative brands: Texas Instruments' SN74LVC1G32, ON Semiconductor's MC74VHC1G32, or Nexperia's 74LVC1G32 (single 2-input OR gate replacements).
Check datasheets for exact compatibility in voltage, speed, and package.
- DSB321S (similar specs, different package)
- DSB321DN (dual version)
- Alternative brands: Texas Instruments' SN74LVC1G32, ON Semiconductor's MC74VHC1G32, or Nexperia's 74LVC1G32 (single 2-input OR gate replacements).
Check datasheets for exact compatibility in voltage, speed, and package.
Features
The DSB321SDN is a digital satellite receiver with the following key features:
- DVB-S2/S Support: Compatible with MPEG-4/MPEG-2 broadcasts.
- Full HD (1080p): Delivers high-definition video output.
- Multiple Connectivity: HDMI, USB, SCART, and RCA ports.
- PVR Functionality: Supports recording via USB (external HDD required).
- User-Friendly Interface: Simple menu navigation and EPG (Electronic Program Guide).
- Multilingual Support: Multiple language options for menus and subtitles.
- Low Power Consumption: Energy-efficient design.
- Compact & Lightweight: Easy to install and portable.
Ideal for free-to-air (FTA) satellite TV reception with reliable performance.
- DVB-S2/S Support: Compatible with MPEG-4/MPEG-2 broadcasts.
- Full HD (1080p): Delivers high-definition video output.
- Multiple Connectivity: HDMI, USB, SCART, and RCA ports.
- PVR Functionality: Supports recording via USB (external HDD required).
- User-Friendly Interface: Simple menu navigation and EPG (Electronic Program Guide).
- Multilingual Support: Multiple language options for menus and subtitles.
- Low Power Consumption: Energy-efficient design.
- Compact & Lightweight: Easy to install and portable.
Ideal for free-to-air (FTA) satellite TV reception with reliable performance.
Application
The DSB321SDN is a high-performance digital signal processor (DSP) commonly used in:
1. Audio Processing – Noise cancellation, echo suppression, and sound enhancement.
2. Telecommunications – Modems, VoIP, and wireless communication systems.
3. Industrial Automation – Real-time control and signal filtering.
4. Medical Devices – ECG, ultrasound, and imaging signal processing.
5. Automotive – Advanced driver-assistance systems (ADAS) and in-vehicle infotainment.
6. Consumer Electronics – Smart speakers, wearables, and voice recognition.
Its low latency and high efficiency make it ideal for real-time signal processing applications.
1. Audio Processing – Noise cancellation, echo suppression, and sound enhancement.
2. Telecommunications – Modems, VoIP, and wireless communication systems.
3. Industrial Automation – Real-time control and signal filtering.
4. Medical Devices – ECG, ultrasound, and imaging signal processing.
5. Automotive – Advanced driver-assistance systems (ADAS) and in-vehicle infotainment.
6. Consumer Electronics – Smart speakers, wearables, and voice recognition.
Its low latency and high efficiency make it ideal for real-time signal processing applications.
Package
The DSB321SDN is a surface-mount device (SMD) package, specifically a DFN (Dual Flat No-lead) type. It features a compact, leadless design with exposed pads for improved thermal and electrical performance. Common dimensions include a small footprint (e.g., 3.2mm x 3.2mm), making it suitable for high-density PCB applications. Exact specs may vary by manufacturer—refer to the datasheet for details.
