Spi Current Sensor

The coreless concept significantly reduces footprint compared with existing solutions.

Spi current sensor.

125 ksps minimum interface. But to do it right requires a properly designed anti. Tli4970 is a high precision current sensor based on infineon s proven hall technology. That being said if there is enough interest for an i2c current sensor please let us know.

Eric106 about 7 years ago 4 sure i agree it definitely can be done with a microcontroller s on board adc and i suppose all that bad is subjective. This analog frontend afe includes a precision current sense amplifier to measure a load current across a shunt resistor and a buffered voltage channel to measure the voltage supply of the load. Tli4970 is an easy to use fully digital solution that does not require external calibration or additional parts such as a d converters 0 pamps or reference voltage. It uses separate clock and data lines along with a select line to choose the device you wish to talk to.

This analog frontend afe includes a. It would be something worth considering. Integrating a precision current sense amplifier and two 12 bit analog to digital converter channels that simultaneously capture voltage and current data the lmp92064 features an spi interface which transfers real time data at. The lmp92064 is a precision low side digital current sensor and voltage monitor with a digital spi interface.