THAT1200P08-U

芯片, 平衡线路接收器

The 1200P08-U is an InGenius high-CMRR balanced input line Receiver IC overcome a serious limitation of conventional balanced input stages: poor common mode rejection in real-world applications. While conventional input stages measure well in the lab and perform well on paper, they fail to live up to their CMRR specs when fed from even slightly unbalanced source impedances - a common situation in almost any pro sound environment. This is because conventional stages have low common-mode input impedance, which interacts with imbalances in source impedance to unbalance common-mode signals, making them indistinguishable from desired, balanced signals.

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Extremely high common-mode input impedance

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Maintains balance under real-world conditions

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Transformer-like performance in an IC

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Excellent audio performance

All the 1200-series ICs contain internal overvoltage protection circuitry for the two input pins.