Accurately measuring current flow is a standard requirement in several applications (Fig. 1). Depending on the specific need, the options available to designers can include discrete designs assembled ...
Current sense amplifiers (CSAs) are specialized amplifiers that monitor current flow by measuring a voltage drop across a sensor element. You will find CSAs across multiple applications, such as ...
A high-side current-sense amplifier must be protected against reversed battery connections or inductive kickbacks or other negative-voltage transient. This Idea for Design describes a circuit using ...
STMicroelectronics has created a 100V capable precision current-sense amplifier with 120dB rejection of PWM signals. Called TSC240 and capable of bi-directional sensing, it will also work with its ...
Vishay has introduced a precision isolation amplifier with 5kVrms isolation test voltage and 150kV/μs typical (100kV/μs min) common-mode transient immunity: VIA0050DD. “Isolation amplifiers in the VIA ...
Fast, accurate current sensing is essential for all high-power systems and power converters with high-voltage stages. Measuring current on high-voltage rails (up to 1200 V) with a galvanically ...
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