Datasheet Details
| Part number | EUA2011 |
|---|---|
| Manufacturer | Eutech Microelectronics |
| File Size | 569.04 KB |
| Description | 3-W Mono Filterless Class-D Audio Power Amplifier |
| Datasheet |
 EUA2011 Datasheet
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General Description
The EUA2011 is a high efficiency, 3W mono class-D audio power amplifier.
A low noise, filterless PWM architecture eliminates the output filter, reducing external component count, system cost, and simplifying design.
Key Features
- z Unique Modulation Scheme Reduces EMI Emissions z Efficiency at 3.6V With an 8-Ω Speaker:.
- 88% at 400 mW.
- 80% at 100 mW z Low 2.4-mA Quiescent Current and 0.5-µA Shutdown Current z 2.5V to 5.5V Wide Supply Voltage z Shutdown Pin Compatible with 1.8V Logic GPIO z Optimized PWM Output Stage Eliminates LC Output Filter z Improved PSRR (.
- 72 dB) Eliminates Need for a Voltage Regulator z Fully Differential Design Reduces RF Rectification and Eliminates Bypass Capacitor z Imp.