The INA745x-Q1 is a
digital power monitor with an integrated current sensing element along with a 16-bit delta-sigma ADC specifically designed for current-sensing
applications. The device can measure full-scale currents up to ±39.32A with common-mode voltage support from –0.1V to +40V.
The INA745x-Q1 reports
current, bus voltage, die temperature, power, energy and charge accumulation while
employing a precision ±0.5% integrated oscillator, all while performing the needed
calculations in the background. The integrated temperature sensor is ±2.5°C accurate
over the junction temperature range.
The low offset and gain drift design
of the INA745x-Q1 allows the device to be used in precise systems
that do not undergo multi-temperature calibration during manufacturing.
The device allows for selectable ADC
conversion times from 50µs to 4.12ms as well as sample averaging from 1x to 1024x,
which further helps reduce the noise of the measured data.
The INA745x-Q1 is a
digital power monitor with an integrated current sensing element along with a 16-bit delta-sigma ADC specifically designed for current-sensing
applications. The device can measure full-scale currents up to ±39.32A with common-mode voltage support from –0.1V to +40V.
The INA745x-Q1 reports
current, bus voltage, die temperature, power, energy and charge accumulation while
employing a precision ±0.5% integrated oscillator, all while performing the needed
calculations in the background. The integrated temperature sensor is ±2.5°C accurate
over the junction temperature range.
The low offset and gain drift design
of the INA745x-Q1 allows the device to be used in precise systems
that do not undergo multi-temperature calibration during manufacturing.
The device allows for selectable ADC
conversion times from 50µs to 4.12ms as well as sample averaging from 1x to 1024x,
which further helps reduce the noise of the measured data.