THAT1206P08-U

芯片, 平衡线路接收器

The 1206P08-U is an InGenius® high-CMRR balanced input Line Receiver overcome a serious limitation of conventional balanced input stages of 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. The patented InGenius input stage uses clever bootstrapping to raise its common-mode input impedance into the mega ohm range without the noise penalty from the obvious solution of using high-valued resistors.

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Extremely high common-mode input impedance - Maintains balance under real-world conditions

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Transformer-like performance in an IC

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Excellent audio performance - >22MHz Typical wide bandwidth and 12V/µs high slew rate

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Excellent audio performance - 0.0005% THD typical low distortion and -107dBu low noise

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Three gain versions - 0, -3 and -6dB

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90dB at 60Hz Typical high CMRR