IS31AP2031-QFLS2-TR

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The IS31AP2031-QFLS2-TR is a versatile integrated audio amplifier designed primarily for use in mobile and consumer audio applications. The amplifier is designed to offer excellent sound quality, low power consumption and cost-efficient performance. The IS31AP2031-QFLS2-TR provides a single-ended output stage, support for both digital and analog input signals, and an adjustable gain level up to 40db. The amplifier is an optimized solution for space saving in portable devices, as it measures just 3mm x 3mm.

The IS31AP2031-QFLS2-TR can be used for a variety of audio configurations, including mono and stereo. In mono applications, the device can be used for driving a single speaker, providing up to 2 watts of continuous average power. The supports both digital and analog input signals, allowing for audio signals from a variety of sources, such as FM radio, CD players, and portable audio devices. In stereo applications, the amplifier can be used to drive two speakers at once, providing up to 1 watt of continuous average power.

The IS31AP2031-QFLS2-TR features an adjustable gain, producing an output voltage of approximately 3 volts and a maximum output current of 150mA. The power supply requirement for this amplifier range is between 2.7V to 5.5V, allowing for a wide range of power options. The IS31AP2031-QFLS2-TR offers a low THD of 0.01%, excellent S/N ratio of 95dB, and a wide frequency response from 20Hz to 20kHz. The amplifier also features a low power standby mode, reducing power consumption to only 125mW.

The IS31AP2031-QFLS2-TR device includes internal protection circuitry against various faults, such as overheating and short-circuit. The device also includes a slew rate control which reduces the output overshoot and distortion. In addition, the device features Thermal Shut Down (TSD) technology, which automatically shuts down the device if it reaches a certain temperature. This technology prevents the device from burning out and can help prolong its lifespan.

The IS31AP2031-QFLS2-TR is an excellent choice for mobile and consumer audio applications, providing excellent performance with low power consumption and cost. With its wide compatibility and adjustable gain levels, the device can be used with a variety of audio sources, including mobile devices, CD players, and portable audio devices. Its patented Thermal Shut Down (TSD) technology ensures that the device remains safe from overheating and other hazardous faults. Combined with excellent sound quality, low THD and S/N ratio, and a wide frequency response, the IS31AP2031-QFLS2-TR is a great solution for audio amplifier needs.

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