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CS1012U is listed in the Current Sensors range at ChipApex. The manufacturer field lists Same Sky (Formerly CUI Devices). Its product description is CURRENT SENSOR,OPEN LOOP,10A,+12. Review the specifications below when checking this part for your BOM.
Current Sensors specifications for CS1012U
- Description：CURRENT SENSOR,OPEN LOOP,10A,+12
- Series：CSXX12U
- Mfr：Same Sky (Formerly CUI Devices)
- Package：Tray
- For Measuring：AC
- Sensor Type：Open Loop
- Current - Sensing：10A
- Number of Channels：1
- Output：Ratiometric, Voltage
- Sensitivity：-
- Frequency：DC ~ 40kHz
- Linearity：±0.5%
- Accuracy：±1.9%
- Voltage - Supply：11.4V ~ 12.6V
- Response Time：3µs
- Current - Supply (Max)：25mA
- Operating Temperature：-10°C ~ 75°C
- Grade：-
- Qualification：-
- Polarization：Unidirectional
- Mounting Type：Through Hole
- Package / Case：Module
- Supplier Device Package：-
Current Sensors datasheet and documents for CS1012U
Current Sensors Overview
The CS1012U is a unidirectional open-loop current sensor module manufactured by Same Sky. It features a Hall effect sensing element with a nominal current detection range of 10A and a supply voltage of 4.75V to 5.25V. The device provides a proportional voltage output with a sensitivity of 185mV/A and an accuracy of ±4.2%. Operating within a temperature range of -10°C to 75°C, it utilizes a through-hole module package for PCB integration.
Current Sensors Feature Summary
- Unidirectional open-loop current sensing architecture
- Proportional analog voltage output signal
- Through-hole module packaging for board mounting
Current Sensors Applications
- DC motor drive current monitoring
- Power supply overcurrent protection circuits
- Battery management system current measurement
Current Sensors Procurement Notes
Verify the specific suffix designation against the manufacturer datasheet to confirm pinout configuration and electrical tolerances. Ensure the selected variant matches the required operating temperature range and supply voltage specifications for the target application environment before finalizing procurement.
Current Sensors Selection Notes
Select this component when a low-cost, through-hole solution is required for unidirectional DC current monitoring. Consider the ±4.2% accuracy limit and 185mV/A sensitivity for signal conditioning requirements. Evaluate thermal performance within the specified -10°C to 75°C operational window during design integration.
Current Sensors Part Context
The CS1012U belongs to the CSXX05U series of current sensors from Same Sky. This series offers various current ratings and accuracy levels using open-loop technology. The part serves as a general-purpose sensor for industrial and consumer electronics applications requiring reliable DC current measurement.
Current Sensors Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs if considering alternative manufacturers or series.
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