PT3371 Overview
The PT3371 is a Class-AB audio power amplifier. When operating with a 5V supply voltage, it is capable of driving a 4Ω speaker load at a continuous average output of 3W with 10% THD+N. The external application circuit is simple, integrated internal feedback resistor, do without LC low-pass filter.
PT3371 Key Features
- CMOS technology
- Supply Voltage(VDD) from 2.5V to 5.5V
- Maximum output power:3W
- Integrated low-pass filter for out-of-band noise
- Gv can be adjusted by adjusting the input resistance
- Shutdown function, turn on can into save mode
- Built-in pop and click noise suppress
- Built-in over-temperature protection
- Available in SOP8 package