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
