ACHS-7123 current sensor, from -30A to +30A, Pololu, 4032

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Current sensor operating in the range from -30A to +30A, based on the Hall effect. Input voltage from 4.5 V to 5.5 V. The sensor is designed for use in 5 V systems.

Main features:

• The system was designed for current flowing in both directions (from -30 A to 30 A)
• Low power loss
• low conduction resistance (0.7 mΩ)
• The PCB is made of 70 µm thick copper
• Possibility to install anywhere
• Wide temperature range: -40°C to 110°C
• Accuracy at room temperature: 1.5%
• Bandwidth up to 80 kHz (reduction with appropriate capacitor)
  

Specifications:

• Supply voltage: 4.5 to 5.5 V
• Suitable for use in 5 V systems
• Sensitivity power: 0.066 V/A
• Supply current: 15 mA
• Dimensions: 17.8 x 20.3 mm
  

Links:
Manufacturer's page