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Maxim Integrated introduced new amplifiers

MAX40079/MAX40087/MAX4007/MAX40089/MAX40078

The MAX40079/MAX40087/MAX40077/MAX40089/MAX40078 are wide band, low-noise, low-input bias current operational amplifiers that offer rail-to-rail outputs and single-supply operation from 2.7V to 5.5V. These low-noise amps draw 2.2mA of quiescent supply current per amplifier. This family of amplifiers offers ultra-low distortion (0.0002% THD+N), as well as low input voltage-noise density (4.2nV/√Hz) and low input current-noise density (0.5fA/√Hz). The low input bias current of 0.3pA (typ) and low noise (4.5nV/√Hz), together with the wide bandwidth, provides excellent performance for trans-impedance (TIA) and imaging applications.

Key Features

  • Low Input Voltage Noise Density: 4.2nV/ at 30KHz
  • Low Input Current Noise Density: 0.5fA/
  • Low Input Bias Current: 0.3pA (typ)
  • Low Distortion: 0.00035% or -109dB THD+N (1kΩ Load)
  • Single-Supply Operation from +2.7V to +5.5V
  • Input Common-Mode Voltage Range Includes Ground
  • Rail-to-Rail Output Swings with a 1kΩLoad
  • Wide Bandwidth: MAX 40079/MAX40077/MAX40078 (10MHz); MAX40087/MAX40089 (42MHz)
  • Excellent DC Characteristics: VOS ≤ 70µV
  • Single-Channel 6-bump WLP in 1.11mm x 0.76mm with 0.35mm Bump Pitch
  • Dual-Channel 8-bump WLP in 0.96mm x 1.66mm with 0.35mm Bump Pitch
  • Available in Space-Saving 6-WLP, 6-SOT, 8-WLP, and µMAX Packages

Applications/Uses

  • ADC Buffers
  • DAC Output Amplifiers
  • Digital Scales
  • Low-Noise Microphone/Preamplifiers
  • Medical Instrumentation

Download datasheet MAX40079/MAX40087/MAX4007/MAX40089/MAX40078

Maxim_MAX40077-MAX40089

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