ADA4077-2ARMZ - Brand New Analog Devices Instrumentation OpAmps
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Description
The ADA4077-2ARMZ is an instrumentation operational amplifier that belongs to the ADA4077x family. It has low offset voltage and drift, low input bias current, noise, and power consumption. The device is designed to be stable with capacitive loads of more than 1000 pF with no external compensation. This amplifier is suitable for a variety of applications such as sensor signal conditioning, process control front-end amplifiers, and precision diode power measurement in optical and wireless transmission systems. It is also useful in line powered and portable instrumentation, precision filters, and voltage or current measurement and level setting. Additionally, the ADA4077-2ARMZ is specified over the extended industrial temperature range from −40°C to +125°C, making it suitable for the most demanding operating environments.
Specifications and Features
- Offset voltage: 25 μV maximum at 25°C (B grade, 8-lead SOIC, single/ dual), 50 μV maximum at 25°C (A grade, 8-lead SOIC, single/ dual), and 50 μV maximum at 25°C (A grade, 14-lead SOIC, quad)
- Offset voltage drift: 0.25 μV/°C maximum (B grade, 8-lead SOIC, single/dual), 0.55 μV/°C maximum (A grade, 8-lead SOIC, single/dual), and 0.75 μV/°C maximum (A grade, 14-lead SOIC, quad)
- MSL1 rated
- Low input bias current: 1 nA maximum at TA = 25°C
- Low voltage noise density: 6.9 nV/√Hz typical at f = 1000 Hz
- CMRR, PSRR, and AV > 120 dB minimum
- Low supply current: 400 μA per amplifier typical
- Wide gain bandwidth product: 3.9 MHz at ±5 V
- Dual-supply operation: specified at ±5 V to ±15 V, operates at ±2.5 V to ±15 V
- Unity gain stable
- No phase reversal
- Long-term offset voltage drift (10,000 hours): 0.5 μV typical
- Temperature hysteresis: 1 μV typical
Application Scenarios
The ADA4077-2ARMZ is suitable for a variety of applications such as process control front-end amplifiers, optical network control circuits, instrumentation, precision sensors and controls, and precision filters.
Comparison
Advantages- Extremely low offset voltage and drift
- Low input bias current, noise, and power consumption
- Stable with capacitive loads of more than 1000 pF with no external compensation
- MSL1 rated
- Wide gain bandwidth product
- Long-term offset voltage drift (10,000 hours): 0.5 μV typical
Disadvantages- The device is available in a limited number of packages
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Similar parts: 13800 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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Popular parts of the same kind
- Datasheet: Download ADA4077-2ARMZ
- Chipdatas Part: CD91-ADA4077-2ARMZ
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 06:00 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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