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MAX40075-MAX40088: 10MHz/42MHz Low-Noise, Low-Bias Op Amps Data Sheet (Rev. 7)11/16/2020PDF828K
MAX40088
10MHz/42MHz Low-Noise, Low-Bias Op Amps
Combination of High-Speed, Very Low Noise and Tiny Size Makes these AMPS Great for Precision Applications
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Overview
Features and Benefits
- Low Input Voltage-Noise Density: 4.2nV/√Hz at 30kHz
- Low Input Current-Noise Density: 0.5fA/√Hz
- Low Input Bias Current: <1pA (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 1kΩ Load
- 10MHz GBW Product, Unity-Gain Stable (MAX40075 only)
- 42MHz GBW Product, Gain ≥ 5V/V (MAX40088 Only)
- Excellent DC Characteristics: Input VOS ≤ 30µV
- Low-Power Shutdown Mode: Reduces Supply Current to ≤1µA
- Available in Space-Saving 6-Bump WLP and 6-Pin SOT23 Packages
- AEC-Q100 Qualified. See Ordering Information
Product Details
The MAX40075/MAX40088 are wideband, low-noise, low-input bias current operational amplifiers offering rail-to-rail outputs and single-supply operation down to 2.7V. They draw 2.2mA of quiescent supply current per amplifier when enabled and have ultra-low distortion (0.0002% THD+N), as well as low input voltage-noise density (4.2nV/
) and low input current-noise density (0.5fA/). The low input bias current and low noise together with the wide bandwidth suit transimpedance amplifiers and imaging applications.
For power conservation, the MAX40075/MAX40088 offer a low-power shutdown mode that reduces supply current to 0.1µA and places the amplifiers outputs into a high impedance state. These amplifiers have outputs which swing rail-to-rail and their input common-mode voltage range includes ground. The MAX40075 is unity-gain stable with a gain-bandwidth product of 10MHz. The MAX40088 is gain-of-5 stable with a gain-bandwidth product of 42MHz.
Applications
- ADC Buffers
- Automotive Power Train
- DAC Output Amplifiers
- Digital Scales
- Low-Noise Microphone/Preamplifiers
- Medical Instrumentation
- Strain Gauges/Sensor Amplifiers
- Transimpedance Amplifiers
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Product Lifecycle
Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (1)
Documentation & Resources
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MAX40088 Reliability Data1/12/2023PDF97K
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
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