The maximum power dissipation of BFR92A is 1.25 W at a junction temperature of 25°C.
To ensure stability, it is recommended to use a decoupling capacitor of at least 100 nF between the supply pins and ground, and to keep the input and output tracks as short as possible.
The recommended operating voltage range for BFR92A is 5 V to 12 V, with a typical voltage of 9 V.
The bias resistor values can be calculated using the formulae provided in the datasheet, taking into account the desired quiescent current and voltage. Typically, R1 = 1 kΩ to 4.7 kΩ and R2 = 1 kΩ to 2.2 kΩ.
The maximum input signal amplitude that BFR92A can handle is approximately 1.5 V peak-to-peak, beyond which the amplifier may become nonlinear or even oscillate.
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About NXP
NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more.
NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.
