TL4581

双路低噪声高驱动运算放大器

The is a dual operational amplifier that has been designed optimally for audio applications, such as improving tone control. It offers low noise, high-gain bandwidth, good slew, and high output current drive for driving capacitive loads. These features make the TL4581 ideally suited for audio applications, such as audio preamps and active filters. When high output current is required, the TL4581 also can be used as a headphone amplifier.

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Equivalent Input Noise Voltage 5 nV/Hz Typ at 1 kHz

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Unity-Gain Bandwidth . . . 10 MHz Typ

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High Slew Rate ...9 V/µs Typ

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Peak-to-Peak Output Voltage Swing 32 V Typ, With VCC± = ±18 V and RL = 600

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Wide Supply-Voltage Range . . . ±3 V to ±20 V

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Common-Mode Rejection Ratio . . . 100 dB Typ

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High dc Voltage Gain . . . 100 V/mV Typ

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Applications: Audio PreAmps, Active Filters, Headphone Amps

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End Equipment: DVD/CD/CDRW Players; Set Top Boxes