ZHCSYU0A August 2025 – December 2025 PGA848
PRODUCTION DATA
PGA848 输入电路的线性工作输入电压范围在任一电源的 3V(最大值)内扩展。该器件可在此范围内的所有温度下保持出色的共模抑制能力。线性工作输入共模范围是输入共模电压、输入差分电压、增益和参考输入电压的函数。
图 8-4 至图 8-3 显示了在无负载条件下启用有效输出电压的有效共模范围。
| VS = VSOUT = ±15V | VS = ±15V,VSOUT = ±5V |
| VREF = 0V | G = 0.5V/V |
| VS = VSOUT = ±15V | VS = VSOUT = ±5V |
| VREF = 0V | G = 2V/V |
| VS = VSOUT = ±15V | VS = VSOUT = ±5V |
| VREF = 0V | G = 1V/V |
| VS = VSOUT = ±15V | VS = VSOUT = ±5V |
| VREF = 0V | G = 100V/V |