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MAX9945 - Low-Power Op Amp

Features

  • +4.75V to +38V Single-Supply Voltage Range.
  • ±2.4V to ±19V Dual-Supply Voltage Range.
  • Rail-to-Rail Output Voltage Swing.
  • 400µA Low Quiescent Current.
  • 50fA Low Input Bias Current.
  • 1fA/√Hz Low Input Current Noise.
  • 15nV/√Hz Low Noise.
  • 3MHz Unity-Gain Bandwidth.
  • Wide Temperature Range from -40°C to +125°C.
  • Available in Space-Saving, 6-Pin TDFN Package (3mm x 3mm) MAX9945 The MAX9945 operational amplifier feat.

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Other Datasheets by Maxim Integrated (Analog Devices)

Part Number Description
MAX9940 Signal-Line Overvoltage Protector
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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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19-4398; Rev 0; 2/09 38V, Low-Noise, MOS-Input, Low-Power Op Amp www.datasheet4u.com General Description Features ♦ +4.75V to +38V Single-Supply Voltage Range ♦ ±2.4V to ±19V Dual-Supply Voltage Range ♦ Rail-to-Rail Output Voltage Swing ♦ 400µA Low Quiescent Current ♦ 50fA Low Input Bias Current ♦ 1fA/√Hz Low Input Current Noise ♦ 15nV/√Hz Low Noise ♦ 3MHz Unity-Gain Bandwidth ♦ Wide Temperature Range from -40°C to +125°C ♦ Available in Space-Saving, 6-Pin TDFN Package (3mm x 3mm) MAX9945 The MAX9945 operational amplifier features an excellent combination of low operating power and low input voltage noise. In addition, MOS inputs enable the MAX9945 to feature low input bias currents and low input current noise. The device accepts a wide supply voltage range from 4.
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