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CQ330G

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CQ330G

SENSOR CURRENT HALL 4.5A AC/DC

Manufacturer: Asahi Kasei Microdevices/AKM

Categories: Current Sensors

Quality Control: Learn More

The Asahi Kasei Microdevices/AKM CQ330G is a 1-channel, open-loop Hall effect current sensor designed for bidirectional AC/DC current measurement up to 4.5A. This device offers a high sensitivity of 450mV/A with ±0.5% accuracy and ±0.6% linearity. Operating within a 4.5V to 5.5V supply range, it exhibits a maximum supply current of 11mA and a wide operating frequency up to 1MHz. The sensor features a fast 0.5µs response time and provides a ratiometric voltage output. Packaged in a 24-LSSOP with 10 leads, it is suitable for surface mounting. The CQ330G is utilized in applications such as power supplies, motor control, and industrial automation.

Additional Information

Series: CQRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case24-LSSOP (0.220"", 5.60mm Width), 10 Leads
PolarizationBidirectional
Sensitivity450mV/A
Mounting TypeSurface Mount
OutputRatiometric, Voltage
Frequency1MHz
Accuracy±0.5%
Operating Temperature-40°C ~ 90°C
Voltage - Supply4.5V ~ 5.5V
Response Time0.5µs
Sensor TypeHall Effect, Open Loop
Linearity±0.6%
For MeasuringAC/DC
Current - Supply (Max)11mA
Current - Sensing4.5A
Supplier Device Package24-VSOP
Number of Channels1

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