SBOS776C March 2016 – March 2021 INA3221-Q1
PRODUCTION DATA
The INA3221-Q1 is a current-shunt and bus voltage monitor that communicates over an I2C- and SMBus-compatible interface. The INA3221-Q1 provides digital shunt and bus voltage readings necessary for accurate decision making in precisely-controlled systems, and also monitors multiple rails to maintain compliance voltages. Programmable registers offer flexible configuration for measurement precision, and continuous versus single-shot operation. The Section 8.6 section provides details of the INA3221-Q1 registers, beginning with Table 8-3.