Features
– Industry-leading noise performance through proprietary amplifier and filter design techniques
– 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
– Total output error improvement through gain and offset trim over temperature
– Small package size, with easy mounting capability
– Monolithic Hall IC for high reliability
– Ultra-low power loss:100 μΩ internal conductor resistance
– Galvanic isolation allows use in economical, high-side current sensing in high voltage systems
Electrical characteristics (X050)
1. Operating voltage:3V – 5 V (MAX 8 V)
2. Static output voltage:VCC/2
3. Operating current:13.5 mA (MAX)
4. Storage temperature range:-65 °C – 165 °C
5. Maximum output current (VIOUT-GND):3 mA
6. Internal bandwidth:120 KHz
7. Detection current range (A):±50
8. Linearity (mV/A):40
9. Working temperature (°C):-40 to 150
10. Module size:37mm x 18mm
11. Module weight:8.8 g
The relationship between voltage output and current input
VOUT = VOUT(Q) + Vsens x I VOUT(Q) is the quiescent output voltage, which is VCC/2, which is the output voltage when there is no input. Vsens is a sensor-sensitive scale, also known as a coefficient. I is the current flowing from IP+ to IP-.
For example, suppose the sensor model is 050B, VCC is 5V, and I current is 10A, then the output is 5V / 2+40mV/A x10A=2.9V.
Package included
1 x Linear Current Sensor Hall Current Module
Additional information
| Weight | 0.008 kg |
|---|
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