ZHCSI74H February 2007 – August 2016 LMV551 , LMV552 , LMV554
PRODUCTION DATA.
参数 | 测试条件 | 最小值
(2) |
典型值(2) | 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 = –40°C 至 125°C | 3.3 | µV/°C | ||||
IB | 输入偏置电流(3) | TA = 25°C | 20 | 38 | nA | |||
IOS | 输入失调电流 | TA = 25°C | 1 | 20 | nA | |||
CMRR | 共模抑制比 | 0V ≤ VCM ≤ 2V | TA = 25°C | 74 | 92 | dB | ||
TA = -40°C 至 +125°C | 72 | |||||||
PSRR | 电源抑制比 | 3V ≤ V+ ≤ 5V,
VCM = 0.5V |
LMV551 和 LMV552 | TA = 25°C | 80 | 92 | dB | |
TA = -40°C 至 +125°C | 78 | |||||||
LMV554 | TA = 25°C | 78 | 92 | |||||
TA = –40°C 至 +125°C | 76 | |||||||
2.7V ≤ V+ ≤ 5.5V,
VCM = 0.5V |
LMV551 和 LMV552 | TA = 25°C | 80 | 92 | ||||
TA = –40°C 至 +125°C | 78 | |||||||
LMV554 | TA = 25°C | 78 | 92 | |||||
TA = -40°C 至 +125°C | 76 | |||||||
CMVR | 输入共模电压 | CMRR ≥ 68dB | TA = 25°C | 0 | 2.1 | V | ||
CMRR ≥ 60dB | TA = -40°C 至 +125°C | 0 | 2.1 | |||||
AVOL | 大信号电压增益 | 0.4V ≤ VO ≤ 2.6V,
RL = 100kΩ(连接至 V+/2) |
LMV551 和 LMV552 | TA = 25°C | 81 | 90 | dB | |
TA = -40°C 至 +125°C | 78 | |||||||
LMV554 | TA = 25°C | 79 | 90 | |||||
TA = –40°C 至 +125°C | 77 | |||||||
0.4V ≤ VO ≤ 2.6V,RL = 10kΩ(连接至 V+/2) | TA = 25°C | 71 | 80 | |||||
TA = -40°C 至 +125°C | 68 | |||||||
VO | 输出摆幅高 | RL = 100kΩ(连接至 V+/2) | TA = 25°C | 40 | 48 | mV(相对于电源轨) | ||
TA = –40°C 至 +125°C | 58 | |||||||
RL = 10kΩ(连接至 V+/2) | TA = 25°C | 85 | 100 | |||||
TA = -40°C 至 +125°C | 120 | |||||||
输出摆幅低 | RL = 100kΩ(连接至 V+/2) | TA = 25°C | 50 | 65 | ||||
TA = –40°C 至 +125°C | 77 | |||||||
RL = 10kΩ(连接至 V+/2) | TA = 25°C | 95 | 110 | |||||
TA = –40°C 至 +125°C | 130 | |||||||
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 | 34 | 42 | µA | |||
TA = –40°C 至 +125°C | 52 | |||||||
SR | 压摆率 | AV = +1,
10% 至 90% (4) |
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% |