ACS37003KMC Datasheet 400khz Current Sensor

Manufacturer: Allegro MicroSystems

Overview: ACS37003KMC 400 kHz Current Sensor IC with High Accuracy in Low-Resistance High-Isolation.

Datasheet Details

The ACS37003 is a fully integrated current sensor IC that senses current flowing through the custom SOICW16 package.

The current conductor has a very low (265 μΩ) resistance, ideal for low power dissipation.

The sensor is factory-trimmed to provide high accuracy over the entire operating range without the need for customer programming or calibration.

Low internal primary conductor resistance (265 μΩ) for better power efficiency and low dissipation.
High operating bandwidth for fast control loops or where high-speed currents are monitored.
400 kHz bandwidth.
1.1 μs typical response time.
High accuracy.
As low as 1% maximum sensitivity error over temperature.
8 mV maximum offset voltage over temperature.
Non-ratiometric operation with VREF output.
Differential se.

Part Number	Description
ACS37002	High Accuracy Current Sensor
ACS37002LMC	High Accuracy Current Sensor
ACS37010	High Accuracy Current Sensor
ACS37012	High Accuracy Current Sensor
ACS37030	High-Accuracy Current Sensor
ACS37032	High-Accuracy Current Sensor
ACS37041	Integrated Hall Effect Current Sensor
ACS37042	Integrated Hall Effect Current Sensor
ACS37220	Low-Resistance Current Sensor
ACS37600	Programmable Linear Hall-Effect Sensor