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OPA2211-HT - Precision Operational Amplifier

Description

The OPA2211 is a precision operational amplifier that achieves very low 1.1 nV/√Hz noise density with a supply current of only 3.6 mA.

This device also offers rail-to-rail output swing, which maximizes dynamic range.

Features

  • 1.
  • 2 Low Voltage Noise: 1.1 nV/√Hz at 1 kHz.
  • Input Voltage Noise: 80 nVPP (0.1 Hz to 10 Hz).
  • THD+N:.
  • 136dB (G = 1, f = 1 kHz).
  • Offset Voltage: 350 μV (max).
  • Offset Voltage Drift: 0.35 μV/°C (typ).
  • Low Supply Current: 6 mA/Ch (max).
  • Unity-Gain Stable.
  • Gain Bandwidth Product: 80 MHz (G = 100) 45 MHz (G = 1).
  • Slew Rate: 27 V/μs.
  • 16-Bit Settling: 700 ns.
  • Wide Supply Range: ±2.25 V to ±18 V, 4.5.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
OPA2211-HT www.ti.com SBOS684A – AUGUST 2013 – REVISED AUGUST 2013 1.1 nV/√Hz Noise, Low Power, Precision Operational Amplifier Check for Samples: OPA2211-HT FEATURES 1 •2 Low Voltage Noise: 1.1 nV/√Hz at 1 kHz • Input Voltage Noise: 80 nVPP (0.1 Hz to 10 Hz) • THD+N: –136dB (G = 1, f = 1 kHz) • Offset Voltage: 350 μV (max) • Offset Voltage Drift: 0.35 μV/°C (typ) • Low Supply Current: 6 mA/Ch (max) • Unity-Gain Stable • Gain Bandwidth Product: 80 MHz (G = 100) 45 MHz (G = 1) • Slew Rate: 27 V/μs • 16-Bit Settling: 700 ns • Wide Supply Range: ±2.25 V to ±18 V, 4.
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