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STA516BETR
STA516BETR
| Part Number | STA516BETR |
| Manufacturer | STMicroelectronics |
| Category | Audio Amplifiers / Class D Power Amplifiers |
| Description | FFX Digital Power Amplifier, 480W Mono / 200Wx2 Stereo, Power-SO-36 Package |
Product Overview
STA516BETR is a high-performance FFX Class D digital power amplifier power stage manufactured by STMicroelectronics. It supports flexible mono or stereo configurations, delivering up to 480W continuous output power into 3Ω load in mono mode, or 200W per channel into 6Ω load in stereo mode. Featuring high efficiency, low distortion and integrated protection circuits, it is ideal for high-power audio systems.
Core Advantages
FFX Class D topology achieves high efficiency (>90%) with minimal heat generation. Flexible mono/stereo configuration supports diverse power output requirements. Ultra-low THD (<0.1% @ 1W) ensures clear, high-fidelity sound reproduction. Integrated protection circuits (overtemperature, overvoltage, undervoltage, short-circuit) enhance reliability. Power-SO-36 thermally enhanced package provides excellent thermal performance for high-power applications.
Key Specifications
| Brand | STMicroelectronics |
| RoHS | RoHS Compliant |
| EDA/CAD | Available Footprint & Symbol |
| Warranty | 1 Year Warranty |
| Package / Case | Power-SO-36 (Thermally Enhanced) |
| Mounting Type | Surface Mount |
| Surface Marking / Silkscreen | STA516BE Marking |
| Amplifier Type | FFX Class D Digital |
| Output Power (Mono) | 480W @ 3Ω (10% THD) |
| Output Power (Stereo) | 200W x 2 @ 6Ω (10% THD) |
| Supply Voltage | 10V ~ 60V |
| Total Harmonic Distortion | <0.1% @ 1W |
| Operating Temperature | 0°C ~ 90°C |
Typical Applications
- High-power professional audio amplifiers
- Car audio and car subwoofer systems
- Home theater and high-fidelity audio systems
- Stage and public address (PA) equipment
- Active speakers and studio monitors
Order & Shipping Info
- Minimum Order Quantity (MOQ): 1 Piece
- Shipping Time: Shipped within 1-2 business days
- Delivery Time: 3-7 working days worldwide
- Shipping Methods: DHL, UPS, FedEx, EMS
- Payment Methods: T/T (Bank Transfer), PayPal, Credit Card, Western Union
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q: What output configurations does STA516BETR support?
A: It supports both mono (480W @ 3Ω) and stereo (200Wx2 @ 6Ω) operation modes.
Q: What is the maximum output power of this amplifier?
A: It can deliver up to 480W continuous power in mono configuration with 3Ω load.
Q: What is the working voltage range of STA516BETR?
A: The recommended supply voltage ranges from 10V to 60V DC.
Q: What package is used for this device?
A: It adopts a thermally enhanced Power-SO-36 surface mount package.
Q: Does STA516BETR include built-in protection functions?
A: Yes, it features integrated overtemperature, overvoltage, undervoltage and short-circuit protection.
Q: Is STA516BETR RoHS compliant?
A: Yes, this component fully complies with RoHS environmental standards.
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