Datasheet ACS711 (Allegro) - 8

Hall-Effect Linear Current Sensor with ACS711 Overcurrent Fault Output for < 100 V Isolation Applications Characteristic Performance Data
Data taken using the ACS711KEX-15A, VCC = 3.3 V
QVO versus Ambient Temperature QVO Error versus Ambient Temperature 1720 60 1700 40 1680 V) 20 1660 V) (m (m 0 1640 VO E Q V O -20 1620 1600 -40 1580 -60 -60 -40 -20 0 20 40 60 80 100 120 140 -60 -40 -20 0 20 40 60 80 100 120 140 TA (°C) TA (°C) Sensitivity versus Ambient Temperature Total Error versus Ambient Temperature 94 6 4 ) 92 V/A 2 90 ) 0 (% 88 T -2 sitivity (m E TO 86 -4 Sen -6 84 -8 82 -10 -60 -40 -20 0 20 40 60 80 100 120 140 -60 -40 -20 0 20 40 60 80 100 120 140 TA (°C) TA (°C) Symmetry versus Ambient Temperature Nonlinearity versus Ambient Temperature 100.5 0.6 100.4 0.5 100.3 0.4 100.2 ) ) 0.3 (% 100.1 (% M 0.2 100 E SY E LIN 99.9 0.1 99.8 0 99.7 -0.1 99.6 -0.2 -60 -40 -20 0 20 40 60 80 100 120 140 -60 -40 -20 0 20 40 60 80 100 120 140 TA (°C) TA (°C)
Typical Maximum Limit Mean Typical Minimum Limit Allegro MicroSystems, LLC 8 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000; www.allegromicro.com