ZHCSI74H February 2007 – August 2016 LMV551 , LMV552 , LMV554
PRODUCTION DATA.
| 参数 | 测试条件 | 最小值(2) | 典型值(3) | 最大值(2) | 单位 | ||
|---|---|---|---|---|---|---|---|
| VOS | 输入失调电压 | TA = 25°C | 1 | 3 | mV | ||
| TA=-40°C 至 +125°C | 4.5 | ||||||
| TC VOS | 输入失调平均漂移 | TA = 25°C | 3.3 | µV/°C | |||
| IB | 输入偏置电流 (4) | TA = 25°C | 20 | 38 | nA | ||
| IOS | 输入失调电流 | 1 | 20 | nA | |||
| CMRR | 共模抑制比 | TA = 25°C | 76 | 93 | nA | ||
| TA = –40°C 至 +125°C | 74 | ||||||
| PSRR | 电源抑制比 | 3V ≤ V+ ≤ 5V，VCM = 0.5V | TA = 25°C | 78 | 90 | dB | |
| TA = -40°C 至 +125°C | 75 | ||||||
| 2.7V ≤ V+ ≤ 5.5V，VCM = 0.5V | TA = 25°C | 78 | 90 | ||||
| TA = –40°C 至 +125°C | 75 | ||||||
| CMVR | 输入共模电压 | CMRR ≥ 68dB
CMRR ≥ 60dB |
TA = 25°C | 0 | 4.1 | V | |
| TA = –40°C 至 +125°C | 0 | 4.1 | |||||
| AVOL | 大信号电压增益 | 0.4V ≤ VO ≤ 4.6V，RL = 100kΩ（连接至 V+/2） | 78 | 90 | dB | ||
| 75 | |||||||
| 0.4V ≤ VO ≤ 4.6V，RL = 10kΩ（连接至 V+/2） | 75 | 80 | |||||
| 72 | |||||||
| VO | 输出摆幅高 | RL = 100kΩ（连接至 V+/2） | TA = 25°C | 70 | 92 | mV（相对于电源轨） | |
| TA = –40°C 至 +125°C | 122 | ||||||
| RL = 10kΩ（连接至 V+/2） | TA = 25°C | 125 | 155 | ||||
| TA = –40°C 至 +125°C | 210 | ||||||
| 输出摆幅低 | RL = 100kΩ（连接至 V+/2） | TA = 25°C | 60 | 70 | |||
| TA = –40°C 至 +125°C | 82 | ||||||
| RL = 10kΩ（连接至 V+/2） | TA = 25°C | 110 | 130 | ||||
| TA = –40°C 至 +125°C | 155 | ||||||
| ISC | 输出短路电流 | 拉电流 (5) | 10 | mA | |||
| 灌电流 (5) | 25 | ||||||
| IS | 电源电流（每个放大器） | TA = 25°C | 37 | 46 | µA | ||
| TA = –40°C 至 +125°C | 54 | ||||||
| SR | 压摆率 | AV = +1，VO = 1VPP
10% 至 90% (6) |
1 | V/µs | |||
| Φm | 相位裕度 | RL = 10kΩ，CL = 20pF | 75 | ° | |||
| GBW | 增益带宽积 | 3 | MHz | ||||
| en | 输入基准电压噪声 | f = 100kHz | 70 | nV/√Hz | |||
| f = 1kHz | 70 | ||||||
| In | 输入基准电流噪声 | f = 100kHz | 0.1 | pA/√Hz | |||
| f = 1kHz | 0.15 | ||||||
| THD | 总谐波失真 | f = 1kHz，AV = 2，RL = 2kΩ | 0.003% | ||||