Spi Current Sensor

The coreless concept significantly reduces footprint compared with existing solutions.

Spi current sensor.

Serial peripheral interface spi is an interface bus commonly used to send data between microcontrollers and small peripherals such as shift registers sensors and sd cards. That being said if there is enough interest for an i2c current sensor please let us know. It would be something worth considering. 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.

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. Texas instruments have today announced the release of the industry rsquo s first digital current sensor and voltage monitor with simultaneous sampling and spi interface. But to do it right requires a properly designed anti. 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.

The lmp92064 is a precision low side digital current sensor and voltage monitor with a digital spi interface. 125 ksps minimum interface. It uses separate clock and data lines along with a select line to choose the device you wish to talk to. Tli4970 is a high precision current sensor based on infineon s proven hall technology.