ZHCSZB6F September 1999 – December 2025 LMC7221
PRODUCTION DATA
| 参数 | 测试条件 | 典型值(1) | LMC7221AI 限值(1) | LMC7221BI 限值(1) | 单位 | |
|---|---|---|---|---|---|---|
| VOS | 输入失调电压 | 3 | 5 | 15 | mV | |
| 8 | 18 | 最大值 | ||||
| TCVOS | 输入失调电压温漂 | 1.0 | μV/°C | |||
| IB | 输入电流 | 0.04 | pA | |||
| IOS | 输入失调电流 | 0.02 | pA | |||
| CMRR | 共模抑制比 | 0V ≤ VCM ≤ 2.7V | 75 | dB | ||
| PSRR | 电源抑制比 | 2.7V ≤ V+ ≤ 15V | 80 | dB | ||
| AV | 电压增益 | 100 | dB | |||
| CMVR | 输入共模电压范围 | CMRR > 55dB | 3.0 | 2.9 | 2.9 | V |
| 2.7 | 2.7 | min | ||||
| CMRR > 55dB | -0.3 | -0.2 | -0.2 | V | ||
| 0.0 | 0.0 | 最大值 | ||||
| VOL | 输出电压低电平 | ILOAD = 2.5mA | 0.2 | 0.3 | 0.3 | V |
| 0.4 | 0.4 | 最大值 | ||||
| IS | 电源电流 | VOUT = 低 | 7 | 12 | 12 | μA |
| 14 | 14 | 最大值 | ||||