SBOSAA2 December 2022 INA232
PRODUCTION DATA
The INA232 measures the voltage developed across a current-sensing resistor (RSHUNT) when current passes through it. The device also measures the bus supply voltage and calculates power when calibrated. It also comes with alert capability, where the alert pin can be programmed to respond to a user-defined event or a conversion ready notification.
Table 8-3 lists the design requirements for the circuit shown in Figure 8-2.
DESIGN PARAMETER | EXAMPLE VALUE |
---|---|
Power-supply voltage (VS) | 3.3 V |
Bus supply rail (VCM) | 12 V |
Average Current | 6 A |
Overcurrent fault threshold | 9 A |
Maximum current monitored (IMAX) | 10 A |
ADC Range Selection (VSENSE_MAX) | ±81.92 mV |