ZHCUCD4 September 2024 ADS8681W
以下规格适用于 ADS8681WEVM 电路板和 PHI。
| 参数 | 条件 |
值 |
|
|---|---|---|---|
| 温度 | 自然通风条件下的建议工作温度范围 (TA) | 15°C ≤ TA ≤ 35°C | |
| 外部电源电压 | TP2 到 GND 的建议电压范围 | 6V ≤ VEXT ≤ 9V | |
|
模拟输入范围 |
AIN_P − AIN_M |
输入范围 = ±3 × VREF | -12.288V ≤ AIN_x ≤ 12.288V |
| 输入范围 = ±2.5 × VREF | -10.24V ≤ AIN_x ≤ 10.24V | ||
| 输入范围 = ±1.5 × VREF | -6.144V ≤ AIN_x ≤ 6.144V | ||
| 输入范围 = ±1.25 × VREF | -5.12V ≤ AIN_x ≤ 5.12V | ||
| 输入范围 = ±0.625 × VREF | -2.56V ≤ AIN_x ≤ 2.56V | ||
| 输入范围 = 3 × VREF | 0V ≤ AIN_x ≤ 12.288V | ||
| 输入范围 = 2.5 × VREF | 0V ≤ AIN_x ≤ 10.24V | ||
| 输入范围 = 1.5 × VREF | 0V ≤ AIN_x ≤ 6.144V | ||
| 输入范围 = 1.25 × VREF | 0V ≤ AIN_x ≤ 5.12V | ||