SLYS023A December 2020 – May 2022 INA229
PRODUCTION DATA
PIN | TYPE | DESCRIPTION | |
---|---|---|---|
NO. | NAME | ||
1 | CS | Digital input | SPI chip select (Active Low). |
2 | MOSI | Digital input | SPI digital data input. |
3 | ALERT | Digital output | Open-drain alert output, default state is active low. |
4 | MISO | Digital output | SPI digital data output (push-pull). |
5 | SCLK | Digital input | SPI clock input. |
6 | VS | Power supply | Power supply, 2.7 V to 5.5 V. |
7 | GND | Ground | Ground. |
8 | VBUS | Analog input | Bus voltage input. |
9 | IN– | Analog input | Negative input to the device. For high-side applications, connect to load side of sense resistor. For low-side applications, connect to ground side of sense resistor. |
10 | IN+ | Analog input | Positive input to the device. For high-side applications, connect to power supply side of sense resistor. For low-side applications, connect to load side of sense resistor. |