Allegro MicroSystemsACS711KEXLT-15AB-TCurrent Sensors

The Allegro Micro Systems current sensor provides economical and precise solutions for AC or DC current sensing in <100 V audio, communication systems, and white goods. The ACS711 is provided in small, surface-mount packages: SOIC8 and QFN12. This device has a minimum operating supply voltage of 3V and a maximum of 5.5 V. This part has a minimum operating temperature of -40 °C and a maximum of 125 °C. It has an operating frequency of 100 kHz and this device comes in tape and reel packaging during shipment.

Features and Benefits:
• No external sense resistor required; single package solution
• Reduced power loss: 0.6 mO internal conductor resistance on EX package 1.2 mO internal conductor resistance on LC package
• Economical low- and high-side current sensing
• Output voltage proportional to AC or DC currents
• Low-noise analog signal path
• 100 kHz bandwidth
• Small footprint, low-profile SOIC8 and QFN packages
• 3 to 5.5 V single supply operation
• Integrated electrostatic shield for output stability
• Factory-trimmed for accuracy
• Extremely stable output offset voltage
• Zero magnetic hysteresis
• Ratiometric output from supply voltage

Application:
• circuit protection
• current monitoring
• motor and inverter control

This ACS711KEXLT-15AB-T current sensor from Allegro MicroSystems is used to measure the flow of current in an electric circuit. It has an operating frequency of 100 kHz. This device's minimum operating supply voltage of 3 V, while its maximum is 5.5 V. This part has a minimum operating temperature of -40 °C and a maximum of 125 °C. In order to guarantee safe delivery and allow for quick mounting of this component after delivery, it will be enclosed in tape and reel packaging during shipment.