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PGA4311UAG4
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 47.58 AED | Dhs. 47.58 AED |
| 15+ | Dhs. 46.08 AED | Dhs. 691.20 AED |
| 25+ | Dhs. 45.08 AED | Dhs. 1,127.00 AED |
| 50+ | Dhs. 42.58 AED | Dhs. 2,129.00 AED |
| 100+ | Dhs. 37.57 AED | Dhs. 3,757.00 AED |
| N+ | Dhs. 7.51 AED | Price Inquiry |
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Product Overview
The PGA4311UAG4 is a high-performance, automotive-grade 4-channel volume control integrated circuit manufactured by Texas Instruments. Designed specifically for demanding audio applications, this precision analog signal processor delivers exceptional audio quality and reliability in harsh automotive environments.
Key Features & Benefits
- Automotive-Grade Reliability: Built to withstand extreme temperature ranges from -40°C to 85°C, ensuring consistent performance in automotive, industrial, and professional audio systems
- 4-Channel Architecture: Simultaneous control of four independent audio channels with precise volume adjustment from 31.5dB to -95.5dB
- SPI Digital Interface: Industry-standard Serial Peripheral Interface enables seamless integration with microcontrollers and digital signal processors
- Low-Noise Performance: Engineered for high-fidelity audio reproduction in professional musical instruments and premium audio equipment
- Compact Surface Mount Design: 28-SOIC package (7.50mm width) optimizes PCB space utilization in space-constrained applications
- RoHS Compliant: Environmentally friendly design meets international standards for hazardous substance restrictions
This precision volume control IC operates on a dual supply voltage of ±4.75V to 5.25V, providing excellent headroom for professional audio applications. The wide dynamic range of 127dB (31.5dB to -95.5dB) ensures smooth, artifact-free volume transitions across the entire adjustment range.
Applications
The PGA4311UAG4 excels in a variety of demanding audio applications:
- Automotive infotainment and premium audio systems
- Professional musical instruments and synthesizers
- High-end consumer audio equipment
- Industrial audio processing and control systems
- Multi-channel mixing consoles and audio interfaces
- Telecommunications and broadcast equipment
Quality & Compliance
As an automotive-qualified component, the PGA4311UAG4 undergoes rigorous testing to meet stringent reliability standards. The RoHS-compliant design ensures environmental responsibility while maintaining the highest performance standards expected from Texas Instruments semiconductor solutions.
Related Products & Resources
Explore our comprehensive selection of Audio Special Purpose components for your next design project. Visit our homepage to discover our full range of high-reliability semiconductors and power management solutions. Stay informed about the latest industry trends, technical insights, and product announcements by visiting our News & Technical Blog.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tube | |
| Function | Volume Control |
| Applications | Audio, Musical Instruments |
| Number of Channels | 4 |
| Interface | SPI |
| Voltage - Supply | ±4.75V ~ 5.25V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Specifications | 31.5dB ~ -95.5dB |
| Grade | Automotive |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 28-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 28-SOIC |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
