ANT8819 (ANATEK) – Dual-Channel Class G Audio Amplifier: The Ultimate Solution for Portable Audio
As the official distributor of ANATEK in Vietnam, SUNRICH is proud to bring a breakthrough audio amplifier IC to the market and electronics manufacturers: the ANT8819 – Dual-channel Class G Audio Amplifier.
Designed to break all limits of audio quality on battery-powered devices, the ANT8819 is the perfect “heart” for your next-generation Bluetooth speakers and portable audio projects.
1. Product Overview
The ANT8819 is an advanced audio amplifier IC featuring ultra-low electromagnetic interference (EMI) and a high signal-to-noise ratio (SNR). This chip delivers powerful performance and crystal-clear sound quality while ensuring maximum energy optimization for Lithium battery systems.
2. Breakthrough Technological Features
Impressive Efficiency, Stable Power: Operating on a standard 3.7V Lithium battery, the ANT8819 can drive two 4Ω loads, delivering a constant output power of 2 x 3.2W. This ensures the audio output remains dynamic and powerful.
Smart Battery Protection: One of the most valuable features of the ANT8819 is its low battery voltage detection. When the battery voltage drops below 3.5V, the amplifier automatically reduces its gain. This prevents the battery from over-current discharge, avoids sudden system shutdowns, and keeps other circuit components running smoothly when the battery is low.
Built-in Anti-Clipping: The IC automatically controls the audio signal to prevent distortion and clipping at high volumes without requiring any external processing components, thus optimizing PCB space and reducing Bill of Materials (BOM) costs.
Spread-Spectrum PWM Modulation: Thanks to this technology, even when operating in high-efficiency Class D mode, the ANT8819 maintains superior EMI suppression comparable to traditional Class AB amplifiers.
Comprehensive Protection: Integrated Over-Current Protection (OCP) and Over-Temperature Protection (OTP) provide absolute reliability in all harsh application environments.
3. Ideal Applications
Thanks to its compact size, low cost, and high performance, the ANT8819 is an excellent choice for:
Portable Bluetooth speakers / Mini karaoke speakers.
Smart audio devices and voice assistants.
High-end electronic toys and portable gaming consoles.
Any consumer electronics with strict audio requirements but limited by Lithium battery power.
4. Why Choose ANATEK Components from SUNRICH?
As the official authorized distributor of ANATEK in Vietnam, SUNRICH is committed to delivering the highest value to factories, OEMs, and R&D teams:
✔️ 100% Genuine Guarantee: Clear origin with full CO/CQ, ensuring manufacturer-grade quality.
✔️ Highly Competitive Pricing: Optimize production costs for your projects with Tier-1 agency pricing.
✔️ In-depth Technical Support (Design-in/FAE): We provide full documentation (Datasheets, Schematics), Evaluation Boards, and dedicated technical support throughout your product development cycle.
✔️ Stable Supply & Fast Delivery: Meeting the most demanding production schedules of our partners.
Contact Us for Quotes & Samples Today!
Don’t let audio quality and cost challenges slow down your project timeline. Let SUNRICH and the ANT8819 accompany you in creating world-class electronic products.
Customers and partners who wish to request the Datasheet V1.1, receive Testing Samples, or get a quote for the ANT8819, please contact SUNRICH:
Website: https://sunrich-vn.com/
Email: sales@sunrich-com.vn
Hotline/Zalo: 0988 463 850
Office Address: Room 1001, Trinity Tower, 145 Ho Me Tri Street, Dai Mo Ward, Nam Tu Liem District, Hanoi, Vietnam
SUNRICH – YOUR TRUSTED ELECTRONIC COMPONENTS DISTRIBUTOR IN VIETNAM!
