ZHCSI74H February 2007 – August 2016 LMV551 , LMV552 , LMV554
PRODUCTION DATA.
| 參數 | 測試條件 | 最小值
(2) |
典型值(2) | 最大值(2) | 單位 | |||
|---|---|---|---|---|---|---|---|---|
| VOS | 輸入失調電壓 | TA = 25°C | 1 | 3 | mV | |||
| TA = –40°C 至 125°C | 4.5 | |||||||
| TC VOS | 輸入失調平均漂移 | TA = –40°C 至 125°C | 3.3 | µV/°C | ||||
| IB | 輸入偏置電流(3) | TA = 25°C | 20 | 38 | nA | |||
| IOS | 輸入失調電流 | 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 | 電源抑制比 | 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 | 輸入共模電壓 | CMRR ≥ 68dB | TA = 25°C | 0 | 2.1 | V | ||
| CMRR ≥ 60dB | TA = -40°C 至 +125°C | 0 | 2.1 | |||||
| AVOL | 大信號電壓增益 | 0.4V ≤ VO ≤ 2.6V，
RL = 100kΩ（連接至 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（連接至 V+/2） | TA = 25°C | 71 | 80 | |||||
| TA = -40°C 至 +125°C | 68 | |||||||
| VO | 輸出擺幅高 | RL = 100kΩ（連接至 V+/2） | TA = 25°C | 40 | 48 | mV（相對于電源軌） | ||
| TA = –40°C 至 +125°C | 58 | |||||||
| RL = 10kΩ（連接至 V+/2） | TA = 25°C | 85 | 100 | |||||
| TA = -40°C 至 +125°C | 120 | |||||||
| 輸出擺幅低 | RL = 100kΩ（連接至 V+/2） | TA = 25°C | 50 | 65 | ||||
| TA = –40°C 至 +125°C | 77 | |||||||
| RL = 10kΩ（連接至 V+/2） | TA = 25°C | 95 | 110 | |||||
| TA = –40°C 至 +125°C | 130 | |||||||
| ISC | 輸出短路電流 | 拉電流 (5) | 10 | mA | ||||
| 灌電流 (5) | 25 | |||||||
| IS | 電源電流（每個放大器） | TA = 25°C | 34 | 42 | µA | |||
| TA = –40°C 至 +125°C | 52 | |||||||
| SR | 壓擺率 | AV = +1，
10% 至 90% (4) |
1 | V/µs | ||||
| Φm | 相位裕度 | RL = 10kΩ，CL = 20pF | 75 | ° | ||||
| GBW | 增益帶寬積 | 3 | MHz | |||||
| en | 輸入基準電壓噪聲 | f = 100kHz | 70 | nV/√Hz | ||||
| f = 1kHz | 70 | |||||||
| In | 輸入基準電流噪聲 | f = 100kHz | 0.1 | pA/√Hz | ||||
| f = 1kHz | 0.15 | |||||||
| THD | 總諧波失真 | f = 1kHz，AV = 2，RL = 2kΩ | 0.003% | |||||