ACS706ELC-20A - Allegro MicroSystems

ACS706ELC-20A Hall Effect Based Linear Current Sensor

ACS706ELC-20A Bidirectional 1.5 mΩ Hall Effect Based Linear Current Sensor IC with Voltage Isolation and 20 A Dynamic Range Package LC 8 7 1 6 2 5 3 4 Pin 1: IP+ Pin 2: IP+ Pin 3: IP– Pin 4: IP– Pin 5: GND Pin 6: VOUT Pin 7: VOUT Pin 8: VCC Nominal Operating Temperature, TA Range E.............. –40 to 85ºC Overcurr.

Features

• Small footprint, low-profile SOIC8 package
• 1.5 mΩ internal conductor resistance
• Excellent replacement for sense resistors
• 1600 VRMS minimum isolation voltage between pins 1-4 and 5-8
• 4.5 to 5.5 V, single supply operation
• 50 kHz bandwidth
• 100 mV/A output sensitivity and 20 A dynamic range
• Output voltage proportional to ac and dc currents
• Factory-trimmed for accuracy
• Extremely stable output offset voltage
• Near-zero magnetic hysteresis
• Ratiometric output from supply voltage TÜV America Certificate Number: U8V 04 12 54214 005 Use the following complete part number when or.