Allegro MicroSystems ACS764
The ACS764 is provided in a compact 24-pin QSOP package (suffix LF). The leadframe is plated with 100% matte tin, which is compatible with standard lead (Pb) free printed circuit board assembly processes.| Part No. | ACS764 |
|---|---|
| Datasheet | ACS764 Download |
| Manufacturer |  Allegro MicroSystems |
| Description | Hall-Effect Based Current Sensor |
| Buy | Stock & Price |
FEATURES AND BENEFITS
● Fully integrated current sensor IC in a compact QSOP package eliminates the need for shunt resistors● Hall effect sensing technology eliminates the error associated with shunt resistor variation due to temperature
● High accuracy: typical error < 2% over operating temperature range
● Fast response digital fault output with programmable level through I2C bus interface
● Digital output through I2C interface with 9-bit A-to-D conversion for high resolution current measurement
● User-selectable decimation averaging of current output; up to 256 samples
● Freeze pin for holding current measurement value while reading many sensors serially
● User-selectable (via I2C) coarse sensitivity and OC fault levels, for exceptional flexibility to meet application requirements Continued on the next page… Package: 24-pin QSOP (suffix LF) Not to scale
DESCRIPTION
The Allegro™ ACS764 fully integrated Hall-effect current sensor IC is designed for applications that require digital current sensing and reporting through an I2C™ bus.
