Merkmale von TPA2035D1EVM
- Maximize Battery Life and Minimize Heat
- 0.5 uA Shutdown Current
- 3-mA Quiescent Current
- High Efficiency Class-D 88% at 400mW at 8-ohm 80% at 100mW at 8-ohm
- Short Circuit Auto-recovery
- Gain of 2 V/V (6dB)
- Only One External Component Required
- Internal Matched Input Gain and Feedback Resistors for Excellent PSRR and CMRR
- Optimized PWM Output Stage Eliminates LC Output Filter
- PSRR (-75 dB) and Wide Supply Voltage (2.5 V to 5.5 V) Eliminates Need for a Dedicated Voltage Regulator
- Fully Differential Design Reduces RF Rectification and Eliminates Bypass Capacitor
- CMRR (-69 dB)Eliminates Two Input Coupling Capacitors
- Thermal and Short-Circuit Protection
- Pinout Similar to the TPA2010D1
- Wafer Chip Scale Packaging (WCSP)
- NanoFree (YZF)
- APPLICATIONS
- Wireless Handsets, PDAs, and other mobile devices
Beschreibung von TPA2035D1EVM
The TPA2035D1 audio power amplifier evaluation module is a complete, low-power, Class-D, stereo audio power amplifier capable of delivering 2.75 W (YZF package). All components and the evaluation module are Pb-free. The evaluation module consists of a TPA2035D1 on the main circuit of the board. An additional TPA2035D1 Mini EVM is included.