PWM to Class D Amplifier Power Stage, SMIC 0.13um
Overview
The AR35S13A is a highly efficient H-BTL audio output driver IP for Class-D amplifier application. The IP is capable of providing 0.1% THD+N performance in light loading condition. The IP is fabricated in SMIC 0.13um 1P6M logic process.
Key Features
- Output power: 800mA (max @ 3.6V, 4Ω loading)
- SNR: >90dB @ 4Ω loading
- Short circuit protection
- Thermal protection
- Pop/click-noise suppression
- H-Bridge Outputs
- Power Supply: 1.2V digital; 3.6V (max) analog
- SMIC 130nm 1P6M logic
Deliverables
- Datasheet
- Integration guidance
- GDSII abstract (.lef)
- Timing model (.lib)
- GDSII merge
- Silicon validation report
- AE support
Technical Specifications
Foundry, Node
SMIC 0.13um
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