Current Sense Amplifiers
Analog Devices’ current sense amplifiers offer excellent performance for a wide array of automotive, motor control and power management applications. These devices accurately amplify small voltages in the presence of large common-mode voltages, and provide high bandwidth, as well as level shifting and bidirectional capability. Excellent dc and ac accuracy over a wide temperature range from –40°C to +125°C minimizes errors in your measurement loop while not sacrificing on cost and package size.
Difference amplifiers can also often be used in certain current sense applications, especially for applications with >100V common mode. Difference Amplifier Product Selection Table
Difference amplifiers can also often be used in certain current sense applications, especially for applications with >100V common mode. Difference Amplifier Product Selection Table
Product Selection Table
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Frequently Asked Questions
- What is the full power bandwidth of an amplifier?
- I'm applying a dc voltage to the input of my amplifier, but I'm getting an oscillating signal out. What can be causing this?
- Why is my amplifier oscillating?
- What is meant by the noise gain of an amplifier?
- How does the input bias current of an amplifier affect my circuit?