Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ACHS-7225-500E product is a fully integrated Hall Effect-based isolated linear current sensor device family designed for AC or DC current sensing in industrial, commercial and communications systems. The ±50A rated ACHS-7225-500E consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field that the Hall IC converts into a proportional voltage. Device accuracy is optimized through the close proximity of the magnetic signal to the differential Hall transducers.

Features

Wide operating temperature: –40ºC to +110ºC

Internal conductor resistance: 0.7 mΩ typ.

Sensing current range ±50A (see the table footnote a under the part number table to the left)

Output sensitivity: 26.4 mV/A

Output voltage proportional to AC or DC currents

Ratiometric output from supply voltage

Single supply operation: 3.3V

Low-noise analog signal path

Device bandwidth is set using the new FILTER pin:

0-kHz typ. bandwidth with 1-nF filter capacitor

Factory-trimmed for accuracy

Extremely stable output offset voltage

Near zero magnetic hysteresis

Maximum total output error of ±5.5% across operating TA

Common-mode transient immunity >25 kV/μs

Small footprint, low-profile SO-8 package

Worldwide safety approvals: UL/cUL;

Isolation voltage: 3 kVrms, 1 minute

Applications

E-bikes

Food processor

Low-power inverter current sensing

Motor phase and rail current sensing

Solar inverters

Chargers and converters

Switching power supplies

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

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• 6.Can the company issue an invoice?

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