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OPA211AIDG4 . - 

Operational Amplifier, Single, 1 Amplifier, 45 MHz, 27 V/µs, ± 2.25V to ± 18V, SOIC, 8 Pins

OPA211AIDG4 . - Operational Amplifier, Single, 1 Amplifier, 45 MHz, 27 V/µs, ± 2.25V to ± 18V, SOIC, 8 Pins

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Product Overview

The OPA211AIDG4 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 amplifier, make an excellent choice as a loop filter amplifier in PLL applications. In precision data acquisition applications, the op-amps provide 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 this op-amp ideal for driving high-precision 16-bit analogue-to-digital converters (ADCs) or buffering the output of high-resolution digital-to-analogue converters (DACs).
  • 1.1nV/√Hz at 1kHz Low noise
  • Unity-gain stable
  • 0.35µV/°C Typical offset voltage drift
  • Rail-to-rail output
  • 700ns 16-bit settling
  • Green product and no Sb/Br


Audio, Medical


ESD sensitive device, take proper precaution while handling the device.

Product Information

1 Amplifier
± 2.25V to ± 18V
MSL 2 - 1 year
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