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CSNE151

Brief Description:
The Honeywell CSNE151 is a high-precision, isolated current sensor designed for accurate AC/DC current measurement in demanding industrial and automotive applications. Using Hall-effect technology, it provides low-noise, high-bandwidth sensing with galvanic isolation for safety in high-voltage systems.

Its bidirectional (±15A) measurement, combined with analog or digital output options, makes it ideal for motor drives, renewable energy systems, and overcurrent protection circuits. With AEC-Q100 compliance (if applicable), it ensures reliability in automotive environments.

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Honeywell CSNE151 Product Parameters & Description
Key Parameters:
Type: Digital Current Sensor (Isolated Sensing)

Current Range: ±15 A (Bidirectional)

Output Signal: Analog Voltage (Ratiometric) or Digital (I²C/SPI, depending on variant)

Supply Voltage: 3.3V or 5V DC (Low-Power Operation)

Accuracy: ±1% Full Scale (FS) Typical

Bandwidth: DC to 120 kHz (High-Frequency Response)

Isolation Voltage: 2.4 kV RMS (Galvanic Isolation for Safety)

Operating Temperature: -40°C to +125°C (Industrial Grade)

Package: SOIC-16 (Surface-Mount)

Applications: Motor Control, Power Inverters, Battery Management