数据:
LMP860x、LMP860x-Q1 60V、双向、低侧或高侧、电压输出电流感测放大器 数据表 (Rev. H)
LMP8601,LMP8602,LMP8603(LMP860x)和LMP8601-Q1,LMP8602-Q1,LMP8603-Q1(LMP860x-Q1)器件均为增益固定的精密电流感测放大器(也称分流监测计)。当由5V或3.3V单电源供电时,输入共模电压范围分别为-22V至60V + -4V和+至27V.LMP860x和LMP860X-Q1是单向和双向电流感应用的理想元件..
此类器件的精密增益分别为20x(LPM8601和LPM8601-Q1),50x(LPM8602和LPM8602-Q1)和100x(LPM8603和LPM8603- Q1),足以满足多数目标应用将模数转换器(ADC)驱动至满量程值的要求。固定增益在两个独立级中实现,包括增益为10x的前置放大器和增益为2x(LMP8601和LMP8601 -Q1),5x(LMP8602和LMP8602-Q1)或10x(LMP8603和LMP8603-Q1)的输出级缓冲放大器。连接两级的路径通过两引脚引出,支持选择使用附加滤波器网络或修改增益。 /p>
偏移输入引脚允许此类器件执行单向或双向单电源电压电流感测。
LMP860X-Q1器件采用增强型制造与支持工艺,适用于汽车市场,符合AEC-Q100标准。
<小>所有商标是其相应所有者的财产。
| Common Mode Voltage (Max) (V) |
| Common Mode Voltage (Min) (V) |
| Input Offset (+/-) (Max) (uV) |
| Input Offset Drift (+/-) (Typ) (uV/C) |
| Gain (V/V) |
| Gain Error (%) |
| Gain Error Drift (Max) (ppm/°C) |
| CMRR (Min) (dB) |
| Bandwidth (kHz) |
| Supply Voltage (Max) (V) |
| Supply Voltage (Min) (V) |
| Iq (Max) (mA) |
| Number of Channels (#) |
| Features |
| Rating |
| Operating Temperature Range (C) |
| Package Group |
| Package Size: mm2:W x L (PKG) |
| LMP8601 | INA240 | INA240-Q1 | LMP8601-Q1 |
|---|---|---|---|
| 60 | 80 | 80 | 60 |
| -22 | -4 | -4 | -22 |
| 1000 | 25 | 25 | 1000 |
| 2 | 0.05 | 0.05 | 2 |
| 100 20 50 | 100 20 200 50 | 100 20 200 50 | 100 20 50 |
| 0.5 | 0.2 | 0.2 | 0.5 |
| 20 | 10 | 10 | 20 |
| 90 | 120 | 120 | 90 |
| 60 | 400 | 400 | 60 |
| 5.5 | 5.5 | 5.5 | 5.5 |
| 3 | 2.7 | 2.7 | 3 |
| 1.5 | 2.6 | 2.6 | 1.5 |
| 1 | 1 | 1 | 1 |
| Bi-directional Low-side Capable | Bi-directional Enhanced PWM Rejection Low-side Capable | Bi-directional Enhanced PWM Rejection Low-side Capable | Bi-directional Low-side Capable |
| Catalog | Catalog | Automotive | Automotive |
| -40 to 125 | -40 to 125 | -40 to 150 -40 to 125 | -40 to 125 -40 to 150 |
| SOIC | SOIC TSSOP | SOIC TSSOP | SOIC |
| 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) 8TSSOP: 19 mm2: 6.4 x 3(TSSOP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) 8TSSOP: 19 mm2: 6.4 x 3(TSSOP) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) |
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