OPA211AIDRGT

TEXAS INSTRUMENTS  OPA211AIDRGT  运算放大器, 单路, 80 MHz, 1个放大器, 27 V/µs, 4.5V 至 36V, SON, 8 引脚

The is a low power precision Operational Amplifier achieves very low 1.1nV/√Hz noise density with a supply current of only 3.6mA. This series also offers rail-to-rail output swing, which maximizes dynamic range. The extremely low voltage and low current noise, high-speed and wide output swing of the OPA211 series make this device an excellent choice as a loop filter amplifier in PLL applications. In precision data acquisition applications, the OPA211 series of operational amplifier provides 700ns settling time to 16-bit accuracy throughout 10V output swings. This AC performance, combined with only 125µV of offset and 0.35µV/°C of drift over temperature, makes the OPA211 ideal for driving high-precision 16-bit analog-to-digital converters ADCs or buffering the output of high-resolution digital-to-analog converters DACs.

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Unity-gain stable

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1.1nV/√Hz at 1kHz Low voltage noise

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80nVPP 0.1 to 10Hz Input voltage noise

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-136dB G=1, ƒ=1kHz THD + N

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125µV Maximum offset voltage

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0.35µV/°C Typical offset voltage drift

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3.6mA/channel Typical low supply current

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16-bit settling of 700ns

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30mA Output current

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Green product and no Sb/Br