ZHCSU88A October 1997 – December 2024 INA122
PRODUCTION DATA
对于该应用,设计要求如表 7-1 所示。
| 说明 | 值 |
|---|---|
| 单电源电压 | VS = 5V |
| 激励电压 | VEXT = 5.0V |
| 压力范围 | P = 1psi 至 12psi,增量为 P = 0.5psi |
| 压力灵敏度 | S = 2 ±0.5 (25%)mV/V/psi |
| 压力阻抗 | R = 4.99kΩ±50Ω (0.1%) |
| 总压力采样率 | Sr = 20Hz |
| ADC 满标量程 | VADC(fs) = VOUT = 3.0V |