ZHCSIA5A July 2018 – December 2018 INA253
PRODUCTION DATA.
| DESIGN PARAMETER | EXAMPLE VALUE |
|---|---|
| Common-mode voltage | 24 V |
| Maximum current | 9 A |
| ADC input voltage | 1.8 V |
| Supply voltage | 3.3 V |
In this design, the current flow is unidirectional; therfore, the REF inputs must be tied to GND. Because of the given ADC input range and current, the 200-mV/A version is chosen.