Coreless, High Precision, Hall-Effect Current Sensor ICACS37612with Common-Mode Field Rejection and High Bandwidth (240 kHz)Pinout List VOUT 1 8 NC NumberNameDescription GND 2 7 NC 1 VOUT Analog output signal, also used for programming NC 3 6 NC 2 GND Ground pin VCC 4 5 NC 3, 5, 6, 7, 8 NC Not connect; tie to GND for optimal ESD performance Figure 4: Pinout Diagram 4 VCC Input power supply, also used for programming VCC ACS37612 To all subcircuits CBYPASS Undervoltage Programming Control Detection [1] Hall Current Drive Temperature Sensor EEPROM and Control Logic Offset Output Sensitivity Control Active Temperature Control Clamps Compensation VIOUT Signal Recovery fset Cancellation CL Dynamic Of GND [1] Undervoltage Detection in disabled when the supply voltage is configured to 3.3 V. Figure 5: Functional Block Diagram 4 Allegro MicroSystems 955 Perimeter Road Manchester, NH 03103-3353 U.S.A. www.allegromicro.com
