10μA-10mA Low-Side Current Sensor

10μA-10mA Low-Side Current Sensor

This single-supply, low-side, current-sensing solution accurately detects load current between 10μΑ and 10mA. A unique yet simple gain-switching network was implemented to measure the three-decade load current range accurately. The linear range of the output is from 100mV to 4.90V....

Continue Reading
1.071
Views
0 Comments
2 Channel Ultra-Precise Current Sensor

2 Channel Ultra-Precise Current Sensor

The project described here is a two-channel ultra-precise, current-sense amplifier that can measure voltage drops across shunt resistors over a wide common-mode range from 2.7 V to 120 V. The INA2290A1 chip is the heart of the project. The ultra-precise current measurement accuracy is...

Continue Reading
1.081
Views
0 Comments
0-1A Single-Supply, Low-Side, Current Sensor with Output 0 to 4.9V

0-1A Single-Supply, Low-Side, Current Sensor with Output 0 to 4.9V

This single-supply, low-side, current sensing solution accurately detects load current between 0 and 1A. The current sensor measures 0 to 1A across the shunt resistor, providing 0 to 4.9V output. The OPA320 features wide bandwidth and low offset voltage making it an excellent...

Continue Reading
1.054
Views
0 Comments
High Accuracy Current Sensor with 400Khz Bandwidth using ACS37002

High Accuracy Current Sensor with 400Khz Bandwidth using ACS37002

This is a high accuracy current sensor project build using ACS37002 IC from Allegro, which is a fully integrated Hall-effect current sensor with 0.85mOhms integrated conductor. A fast overcurrent alert output, programmable gain settings and analog linear voltage outputs are key...

Continue Reading
3.429
Views
0 Comments
Get new posts by email:
Get new posts by email:

Join 97,426 other subscribers

Archives