OPA820IDBVRG4

TEXAS INSTRUMENTS  OPA820IDBVRG4  运算放大器, 单路, 700 MHz, 1个放大器, 240 V/µs, ± 2.5V 至 ± 6V, SOT-23, 5 引脚

The is an unity-gain stable voltage-feedback Operational Amplifier with a very low input noise voltage and high output current using a low 5.6mA supply current. At unity-gain, the OPA820 gives >800MHz bandwidth with <1dB peaking. The OPA820 complements this high-speed operation with excellent DC precision in a low-power device. A worst-case input offset voltage of ±750µV and an offset current of ±400nA give excellent absolute DC precision for pulse amplifier applications. Minimal input and output voltage swing headroom allow the OPA820 to operate on a single +5V supply with >2VPP output swing. While not a rail-to-rail RR output, this swing will support most emerging analog-to-digital converter ADC input ranges with lower power and noise than typical RR output op amps. Exceptionally low dG/dP 0.01%/0.03° supports low-cost composite video line driver applications.

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±110mA High output current

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2.5nV/√Hz Low input noise

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5.6mA Low supply current

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±750µV Maximum 25°C input offset voltage

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±400nA Maximum 25°C input offset current

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85dB Typical CMRR

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4µV/°C Typical offset drift

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Green product and no Sb/Br