SBOSA30D March 2022 – December 2024
PRODUCTION DATA
With a bandwidth of 1.1MHz at a gain of 20V/V and a slew rate of 8V/µs, the INA241x is specifically designed for detecting and protecting applications from fast inrush currents. As shown in Table 7-1, the INA241x responds in less than 1µs for a system measuring a 75A threshold on a 2mΩ shunt.
PARAMETER | EQUATION | INA241x AT VS = 5V | |
---|---|---|---|
G | Gain | 20V/V | |
IMAX | Maximum current | 100A | |
IThreshold | Threshold current | 75A | |
RSENSE | Current sense resistor value | 2mΩ | |
VOUT_MAX | Output voltage at maximum current | VOUT_MAX = IMAX × RSENSE × G | 4V |
VOUT_THR | Output voltage at threshold current | VOUT_THR = ITHR × RSENSE × G | 3V |
SR | Slew rate | 8V/µs | |
Tresponse | Output response time | Tresponse= VOUT_THR / SR | < 1µs |