Texas Instruments PGA4311UA/1K
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 42.33 | Dhs. 42.33 |
| 15+ | Dhs. 40.98 | Dhs. 614.70 |
| 25+ | Dhs. 40.09 | Dhs. 1,002.25 |
| 50+ | Dhs. 37.86 | Dhs. 1,893.00 |
| 100+ | Dhs. 33.41 | Dhs. 3,341.00 |
| N+ | Dhs. 6.68 | Price Inquiry |
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Product Overview
The PGA4311UA/1K is a high-performance, automotive-grade 4-channel volume control IC manufactured by Texas Instruments. Designed for precision audio signal processing, this surface-mount device delivers exceptional performance across a wide temperature range of -40°C to 85°C, making it ideal for demanding automotive, audio equipment, and musical instrument applications.
Key Features & Benefits
- 4-Channel Architecture: Simultaneous control of multiple audio channels with independent volume adjustment
- SPI Interface: Fast, reliable digital control for seamless integration with modern microcontrollers
- Wide Dynamic Range: 31.5dB to -95.5dB specifications ensure crystal-clear audio reproduction
- Automotive-Grade Reliability: Built to withstand harsh environmental conditions and meet stringent automotive standards
- Compact 28-SOIC Package: Space-efficient surface mount design for high-density PCB layouts
- RoHS Compliant: Environmentally friendly, lead-free construction
Applications
This versatile volume control IC is engineered for professional audio applications including automotive infotainment systems, digital mixing consoles, musical instrument amplifiers, home theater receivers, and professional audio processing equipment. Its automotive-grade qualification ensures reliable operation in temperature-extreme environments.
Technical Specifications Summary
Operating with a supply voltage of ±4.75V to 5.25V, the PGA4311UA/1K provides stable, low-noise performance. The tape and reel packaging ensures efficient automated assembly for high-volume manufacturing.
Related Products & Resources
Explore our complete range of Audio Special Purpose semiconductor solutions for advanced audio signal processing applications. Visit HQICKEY to discover our full catalog of high-reliability electronic components for aerospace, automotive, industrial, and telecommunications applications. Stay informed about the latest industry trends, technical insights, and product releases by visiting our News & Technical Blog.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| 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.
