Overview
The AMP01FX, produced by Analog Devices Inc., is a monolithic instrumentation amplifier designed for high-precision data acquisition and instrumentation applications. This amplifier combines the conventional features of an instrumentation amplifier with a high current output stage, making it ideal for amplifying low-level signals and transmitting them through long cables without the need for an output buffer. The AMP01FX is known for its low noise, excellent linearity, and high common-mode rejection ratio, making it a versatile component for various precision applications.
Key Specifications
| Specification | Value |
|---|---|
| Input Offset Voltage | 50 μV maximum |
| Offset Voltage Drift | 0.3 μV/°C maximum |
| Noise (0.1 Hz to 10 Hz) | 0.12 μV p-p |
| Output Drive | ±10 V at ±50 mA |
| Capacitive Load Stability | Up to 1 μF |
| Gain Range | 0.1 to 10,000 |
| Linearity (G = 1000) | 16-bit |
| Common-Mode Rejection Ratio (G = 1000) | 125 dB minimum |
| Bias Current | 4 nA maximum |
| Slew Rate | 4.5 V/μs |
| Gain Bandwidth Product | 26 MHz |
| Package | 18-Lead CerDIP |
Key Features
- Low offset voltage and drift, minimizing the need for external null potentiometers.
- Excellent low-frequency noise performance.
- High current output stage capable of driving capacitive loads up to 1 μF.
- Configurable as a precision op-amp or as a voltage/current generator.
- Output-stage thermal shutdown for protection during overload conditions.
- High common-mode rejection ratio and linearity, making it suitable for high-precision applications.
- Fast AC performance with a slew rate of 4.5 V/μs and a gain bandwidth product of 26 MHz.
Applications
The AMP01FX is ideal for various high-precision applications, including:
- High-speed data acquisition systems.
- Instrumentation and measurement systems.
- Smart Industry and Industrial Automation.
- Electrification and Digital Health applications.
- Any scenario requiring precise amplification of low-level signals with minimal noise and high linearity.
Q & A
- What is the primary function of the AMP01FX?
The AMP01FX is a monolithic instrumentation amplifier designed for high-precision data acquisition and instrumentation applications. - What is the input offset voltage of the AMP01FX?
The input offset voltage is 50 μV maximum. - How does the AMP01FX handle capacitive loads?
The AMP01FX can handle capacitive loads up to 1 μF, making it stable with high capacitance loads. - What is the gain range of the AMP01FX?
The gain range is from 0.1 to 10,000. - Can the AMP01FX be used as an op-amp?
Yes, the AMP01FX can be configured as a high-performance operational amplifier. - What is the slew rate of the AMP01FX?
The slew rate is 4.5 V/μs. - What is the common-mode rejection ratio of the AMP01FX?
The common-mode rejection ratio is 125 dB minimum at a gain of 1000. - How does the AMP01FX protect against overload conditions?
The AMP01FX features an output-stage thermal shutdown to prevent destruction of the output transistors during overload conditions. - What are the typical applications of the AMP01FX?
The AMP01FX is used in high-speed data acquisition systems, instrumentation, Smart Industry, Electrification, and Digital Health applications. - What is the package type of the AMP01FX?
The AMP01FX is available in an 18-Lead CerDIP package.
