onsemi NCS21671 Current Sense Amplifiers
onsemi NCS21671 Current Sense Amplifiers feature a zero-drift architecture and enable current sensing with voltage drops as low as 10mV full-scale. The onsemi NCS21671 offers gains ranging from 25 to 200V/V to measure the voltage across shunts at common-mode voltages from -0.1V to 40V. The NCS21671 are available in Micro10 and SC70-6 packages and can operate from a single +1.8V to +5.5V power supply, drawing a maximum of 40μA of supply current.
Features
- -0.1V to 40V wide common-mode input range
- 1.8V to 5.5V supply voltage range
- 25V max low offset voltage
- Rail-to-rail output capability
- 80A max low current consumption
- Enable the pin to turn off input and power supply currents
- Optional input filtering through CIN+ and CIN− pins
- Pb-free, Halogen free/BFR-free, and RoHS Compliant
Applications
- Power Bus monitoring
- Battery current monitor
- Lighting ballast
Typical Application
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onsemi NCV21671 Bidirectional Current Sense Amplifiers
Voltage output current sense amplifiers offered in gains of 25V, 50V, 100V, and 200V.
Related Solution
發佈日期: 2023-04-26
| 更新日期: 2024-03-15