ZHCSWY1 September 1999 – January 2025 LMC7101
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | ||
|---|---|---|---|---|---|---|---|
| 失调电压 | |||||||
| VOS | 输入失调电压 | LMC7101A | ±0.11 | ±3 | mV | ||
| LMC7101B | ±0.11 | ±7 | |||||
| dVOS/dT | 输入失调电压温漂 | TJ = -40°C 至 +85°C | 1 | µV/°C | |||
| PSRR | 电源抑制比 | V+ = 1.5V to 7.5V V– = –1.5V to –7.5V VOUT = VCM = 0V |
LMC7101A | 68 | 80 | dB | |
| LMC7101B | 60 | 80 | |||||
| 输入偏置电流 | |||||||
| IB | 输入偏置电流 | TJ = -40°C 至 +85°C | ±1 | ±64 | pA | ||
| IOS | 输入失调电流 | TJ = -40°C 至 +85°C | ±0.5 | ±32 | pA | ||
| 输入电压 | |||||||
| VCM | 输入共模电压 | 当 CMRR ≥ 47dB 时 | 正 | 3 | 3.3 | V | |
| 负 | 0 | 0 | |||||
| CMRR | 共模抑制 | 0V ≤ VCM ≤ 3V | 47 | 70 | dB | ||
| 输入阻抗 | |||||||
| RIN | 输入电阻 | > 1 | TΩ | ||||
| CIN | 共模输入电容 | 3 | pF | ||||
| 输出 | |||||||
| VO | 电源轨的电压输出摆幅 | 正电源轨 | RL = 2kΩ | 2.6 | 2.8 | V | |
| RL = 600Ω | 2.5 | 2.7 | |||||
| 负电源轨 | RL = 2kΩ | 0.2 | 0.4 | ||||
| RL = 600Ω | 0.37 | 0.6 | |||||
| 电源 | |||||||
| IQ | 每个放大器的静态电流 | 500 | 810 | µA | |||
| TJ = -40°C 至 +85°C | 500 | 950 | |||||