Description
ACHS-7121/7122/7123 Fully Integrated, Hall Effect-Based Linear Current Sensor IC with 3 kVRMS Isolation and Low-Resistance Current Conductor Data She.
Pin Pin Name Description
1
IP+
2
IP+
3
IP.
4
IP.
Terminals for current being sampled; fused internally
Terminals for current.
Features
* Wide Operating Temperature:
* 40ºC to 110ºC
* Primary conductor resistance: 0.7 mΩ typ.
* Sensing current range: ±10A, ±20A, and ±30A
* Output sensitivity: 66 to 185 mV/A
* Output voltage proportional to AC or DC currents
* Ratiometric output from supply voltage
Applications
* Low-power inverter current sensing
* Motor phase and rail current sensing
* Solar inverters
* Chargers and Converters
* Switching Power Supplies
CAUTION! It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or d
