SPECIFICATIONS

Features and Benefits:
1.Industry-leading noise performance through proprietary amplifier and filter design techniques
2.Integrated shield greatly reduces capacitive coupling from current conductor to die due to high dV/dt signals,and prevents offset drift in high-side,high voltage applications
3.Total output error improvement through gain and offset trim over temperature
4.Small package size, with easy mounting capability
5.Monolithic Hall IC for high reliability
6.Ultra-low power loss: 100 internal conductor resistance
7.Galvanic isolation allows use in economical, high-side current sensing in high voltage systems
8.3.0 to 5.5 V, single supply operation
9.120 KHz typical bandwidth
10.3 us output rise time in response to step input current
11.Output voltage proportional to AC or DC currents
12.Factory-trimmed for accuracy
13.Extremely stable output offset voltage
14.Nearly zero magnetic hysteresis
15.Board Size:38.22*18.03mm
16.Typical application:

Application 1. The ACS758 outputs an analog signal,VOUT,that varies linearly with the uni- or bi-directional AC or DC primary sampled current, IP, within the range specified. CF is for optimal noise management, with values that depend on the application.

1. Current sensor chip: ACS724-LLCTR-40AB

2. Pin 5V power supply, onboard power indicator light;

3. The module can measure positive and negative 40 ampere currents, corresponding to an analog output of 50mV/A;

4. When no current is detected passing through, the output voltage is VCC/2;

1. Current sensor chip: ACS724-LLCTR-50AB

2. Pin 5V power supply, onboard power indicator light;

3. The module can measure positive and negative 50 ampere currents, corresponding to an analog output of 40mV/A;

4. When no current is detected passing through, the output voltage is VCC/2;

Note: ACS724 is based on the principle of Hall detection. Please try to avoid the influence of magnetic fields on it when using it.