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OPA2227-EP - LOW NOISE OPERATIONAL AMPLIFIER

General Description

The OPA2227 operational amplifier combines low noise and wide bandwidth with high precision to make it the ideal choice for applications requiring both ac and precision dc performance.

Key Features

  • 1.
  • Low Noise: 3 nV/√Hz.
  • Wide Bandwidth: 8 MHz, 2.3 V/μs.
  • Settling Time: 5 μs.
  • High CMRR: 138 dB (Typical).
  • High Open-Loop Gain: 160 dB (Typical).
  • Low Input Bias Current: 10 nA Maximum at 25°C.
  • Low Offset Voltage: 100 μV Maximum at 25°C.
  • Wide Supply Range: ±2.5 V to ±18 V.

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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.

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OPA2227-EP www.ti.com SBOS594A – MARCH 2012 – REVISED NOVEMBER 2012 HIGH PRECISION, LOW NOISE OPERATIONAL AMPLIFIER Check for Samples: OPA2227-EP FEATURES 1 • Low Noise: 3 nV/√Hz • Wide Bandwidth: 8 MHz, 2.3 V/μs • Settling Time: 5 μs • High CMRR: 138 dB (Typical) • High Open-Loop Gain: 160 dB (Typical) • Low Input Bias Current: 10 nA Maximum at 25°C • Low Offset Voltage: 100 μV Maximum at 25°C • Wide Supply Range: ±2.