Line Driver-CN6212A

CN6212A is a line driver for power line carrier, which contains 2 current feedback amplifiers. The chip has extremely low distortion, which can ensure that the transmission of power spectrum out-of-band signals within the power line carrier communication frequency band meets the specifications, and has a current output capacity of up to 1A, which can cope with strong power line carrier channel impedance changes and still ensure the signal transmission quality under heavy load conditions. The working current can be set with an external resistor, and the digital control port can be used to work according to the 1/2 or 3/4 static current of the set value. It can be adjusted by software according to the channel conditions to further optimize the driving performance of the chip. The chip operating voltage range can be up to 28V. The chip integrates overcurrent protection, temperature compensation and other unit modules to ensure that the chip has stable and reliable performance under various conditions, so that the chip has superior performance in power line carrier applications. CN6212A is available in QFN4X4-16L package.