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STA321MPL1TR - 8-Channel Fully Integrated Audio Processor

The STA321MPL1TR from STMicroelectronics is a high-performance, fully integrated audio processor designed for advanced pre-amplifier applications. This versatile 8-channel device delivers exceptional audio processing capabilities with full flexible amplification, making it ideal for automotive infotainment systems, professional audio equipment, and high-end consumer electronics.

Key Features & Benefits

  • 8-Channel Architecture: Process multiple audio streams simultaneously with precision and clarity
  • Flexible Digital Interface: I2C control and I2S audio interface for seamless system integration
  • Wide Operating Range: Functions reliably from -40°C to 125°C (TJ), perfect for automotive and industrial applications
  • Compact Surface Mount Design: 64-TQFP (10x10mm) package optimizes board space while maintaining thermal performance
  • Low Voltage Operation: 3V to 3.6V supply voltage ensures energy-efficient performance

Applications & Use Cases

The STA321MPL1TR excels in demanding audio processing environments including automotive head units, home theater systems, professional mixing consoles, and multi-zone audio distribution systems. Its robust temperature range and reliable performance make it suitable for mission-critical applications where audio quality cannot be compromised.

Why Choose HQICKEY?

As an authorized distributor of STMicroelectronics components, HQICKEY guarantees 100% authentic parts with full traceability and manufacturer warranty support. Our technical team provides expert guidance for component selection and application support to ensure your design success.

Related Products & Resources

Explore our complete range of Audio Special Purpose integrated circuits for your next audio design project. Visit HQICKEY to discover our full catalog of high-reliability semiconductors for aerospace, automotive, industrial, and medical applications. Stay informed with the latest industry insights and technical articles on our News & Technical Blog.

Product attributes Property Value
Manufacturer STMicroelectronics
Product Series
Packaging Tape & Reel (TR) |
Function Fully Integrated Processor
Applications Pre-Amplifier
Number of Channels 8
Interface I2C, I2S
Voltage - Supply 3V ~ 3.6V
Operating Temperature -40°C ~ 125°C (TJ)
Specifications Full Flexible Amplification
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 64-LQFP
Supplier Device Package 64-TQFP (10x10)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

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