STMicroelectronics STA381BWSTR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 13.26 | Dhs. 13.26 |
| 15+ | Dhs. 12.85 | Dhs. 192.75 |
| 25+ | Dhs. 12.57 | Dhs. 314.25 |
| 50+ | Dhs. 11.87 | Dhs. 593.50 |
| 100+ | Dhs. 10.48 | Dhs. 1,048.00 |
| N+ | Dhs. 2.10 | Price Inquiry |
Request Quote / Inquiry
Product Overview
The STA381BWSTR from STMicroelectronics is a high-performance 2-channel fully integrated audio processor from the Sound Terminal™ series. This advanced pre-amplifier IC delivers exceptional audio quality with full flexible amplification capabilities, making it ideal for professional audio applications requiring precise signal processing and superior sound reproduction.
Key Features & Benefits
- Dual-Channel Architecture: 2-channel design enables stereo audio processing with independent channel control
- Flexible Digital Interface: I2C and I2S interfaces provide seamless integration with modern audio systems and microcontrollers
- Wide Supply Voltage Range: Operates from 4.5V to 25.5V, offering design flexibility for various power supply configurations
- Compact Surface Mount Package: 48-VFQFN (7x7mm) exposed pad design optimizes thermal performance and PCB space utilization
- Industrial Temperature Range: Reliable operation from 0°C to 70°C ensures consistent performance in demanding environments
- RoHS Compliant: Environmentally friendly design meets international regulatory standards
Applications
The STA381BWSTR is engineered for professional audio pre-amplification applications including home theater systems, automotive audio, multimedia speakers, soundbars, active studio monitors, and high-fidelity audio equipment. Its fully integrated processor architecture simplifies design implementation while delivering exceptional audio performance.
Technical Specifications Summary
This fully integrated audio processor combines advanced DSP capabilities with flexible amplification in a compact 48-VFQFN package. The I2C control interface enables comprehensive configuration and real-time parameter adjustment, while the I2S audio interface ensures high-quality digital audio signal transmission with minimal latency and distortion.
Quality & Authenticity Guarantee
As an authorized distributor of STMicroelectronics components, HQICKEY guarantees 100% authentic STA381BWSTR ICs with full manufacturer traceability and warranty support. All units are factory-sealed in tape and reel packaging, ensuring component integrity and reliability for your critical audio applications.
Related Products & Resources
Explore our complete range of Audio Special Purpose integrated circuits for your audio system design needs. Visit HQICKEY to discover our full catalog of high-reliability semiconductors. Stay updated with the latest industry insights and product announcements on our News Blog.
| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | Sound Terminal™ |
| Packaging | Tape & Reel (TR) | |
| Function | Fully Integrated Processor |
| Applications | Pre-Amplifier |
| Number of Channels | 2 |
| Interface | I2C, I2S |
| Voltage - Supply | 4.5V ~ 25.5V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Specifications | Full Flexible Amplification |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 48-VFQFN Exposed Pad |
| Supplier Device Package | 48-VQFN (7x7) |
| ROHS |  |
STA381BWSTR.pdf