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ACS70331
High Sensitivity, 1 MHz, GMR-Based Current Sensor IC in Space-Saving, Low Resistance QFN and SOIC-8 Packages
FEATURES AND BENEFITS
• High sensitivity current sensor IC for sensing up to 5 A (DC or AC)
• 1 MHz bandwidth with response time <550 ns • Low noise: 8 mA(rms) at 1 MHz • Non-ratiometric, analog output proportional to AC and
DC current • Single 3.3 V supply operation • High DC PSRR enables use with low accuracy
power supplies or batteries (3 to 4.5 V operation) • 1.1 mΩ primary conductor resistance results in
low power loss • Small surface mount QFN-12 and SOIC-8 packages for
space-constrained applications
PACKAGES
12-contact QFN 3 mm × 3 mm × 0.
ACS70331 Datasheet
