Hall effect current sensor has digital output
The ACS764 is suitable for applications at up to 100V in the industrial, consumer and computer markets and can be factory programmed with offset and gain including temperature coefficients to stabilize the offset and gain over the operating temperature range. This programming reduces total error, to typically less than 2 percent over the operating temperature range.
An integrated low-resistance conductor means that external shunt resistors are not required. Full-scale current-sensing ranges of 16A bidirectional sensing and 32A unidirectional are available as standard options. The device also incorporates a digital over-current fault output and internal averaging filter, both of which are user configurable through the I2C bus.
The component is provided in a compact 24-pin QSOP package.
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