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数据： LM26LV and LM26LV-Q1 1.6-V, WSON-6 Factory Preset Temperature Switch and Temperature Sensor 数据表
LM26LV和LM26LV-Q1是低压，精密，双输出，低功耗温度开关和温度传感器。温度跳变点（T TRIP ）可在出厂时预设为0°C至150°C范围内的任何温度，增量为1°C。内置温度滞后（T HYST ）可在温度不稳定的环境下保持输出稳定。
正常工作时，LM26LV或LM26LV-Q1温度开关输出断言温度超过T TRIP 。当温度低于等于（T TRIP - T HYST ）的温度时，温度开关输出将复位。 OVERTEMP数字输出采用推挽结构为高电平有效，而 OVERTEMP 数字输出为低电平有效，具有漏极开路结构。 /p>
模拟输出V TEMP 提供负温度系数（NTC）的模拟输出电压。
将TRIP_TEST输入驱动为高电平会导致数字输出被断言用于原位验证并使阈值电压出现在VTEMP输出引脚上，这可用于验证温度跳变点。
LM26LV ?? s和LM26LV-Q1 ??低最小电源电压使其成为1.8 V系统设计的理想选择。宽工作范围，低电源电流和出色的精度为各种商业和工业应用提供了温度开关解决方案。
| Operating Temperature Range (C) |
| Accuracy Over Temp Range (Max) (C) |
| Sensor Gain (mV/Deg C) |
| SetPoint Value (deg C) |
| SetPoint Type |
| Output Type |
| Supply Voltage (Min) (V) |
| Supply Voltage (Max) (V) |
| Supply Current (Typ) (uA) |
| Comparator Channels (#) |
| Features |
| Rating |
| Package Group |
| Package Size: mm2:W x L (PKG) |
| Interface |
| LM26LV | LM26LV-Q1 | LM56 | LM57 | TMP300 | TMP708 | TMP709 |
|---|---|---|---|---|---|---|
| 0 to 150 | -40 to 150 | -40 to 125 | -50 to 150 | -40 to 125 | -40 to 125 | -40 to 125 |
| 2.3 | 2.3 | 3 | 1.5 | 2 | 3 | 3 |
| -5.1 to -12.8 | -5.1 to -12.8 | 6.2 | -5.2 to -12.9 | 10 | ||
|
Range (0 to 150) 50, 60, 65, 70 75, 80, 85, 90 95, 100, 105, 110 115, 120, 125, 130 135, 140, 145, 150 |
Range (0 to 150) 130, 135 |
-40 to 125 | -40 to 150 | -40 to 125 | 0 to 125 | 0 to 125 |
| Factory Programmed | Factory Programmed | Resistor Programmable | Resistor Programmable | Resistor Programmable | Resistor Programmable | Resistor Programmable |
|
Open Drain Push Pull |
Open Drain Push Pull |
Open Drain |
Open Drain Push Pull |
Open Drain | Open Drain | Open Drain |
| 1.6 | 1.6 | 2.7 | 2.4 | 1.8 | 2.7 | 2.7 |
| 5.5 | 5.5 | 10 | 5.5 | 18 | 5.5 | 5.5 |
| 8 | 8 | 230 | 24 | 110 | 40 | 40 |
| 1 | 1 | 2 | 1 | 1 | 1 | 1 |
|
Built-in Hysteresis Hysteresis (5°C) Temperature Sensor and Switch Trip Test |
Built-in Hysteresis Hysteresis (5°C) Temperature Sensor and Switch Trip Test |
Built-in Hysteresis Hysteresis (5°C) Temperature Sensor and Switch |
Built-in Hysteresis Hysteresis (5°C or 10°C) Temperature Sensor and Switch Trip Test |
Hysteresis (5°C or 10°C) Pin-Selectable Hysteresis Temperature Sensor and Switch |
Hysteresis (10°C or 30°C) Pin-Selectable Hysteresis |
Hysteresis (2°C or 10°C) Pin-Selectable Hysteresis |
| Catalog | Automotive | Catalog | Catalog | Catalog | Catalog | Catalog |
| WSON | WSON |
SOIC VSSOP |
TSSOP WSON |
SC70 SOT-23 |
SOT-23 | SOT-23 |
| See datasheet (WSON) | See datasheet (WSON) |
8SOIC: 29 mm2: 6 x 4.9(SOIC) 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) |
8TSSOP: 19 mm2: 6.4 x 3(TSSOP) See datasheet (WSON) |
6SC70: 4 mm2: 2.1 x 2(SC70) 6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) |
5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) |
|
Analog Output Switch |
Analog Output Switch |
Analog Output Switch |
Analog Output Switch |
Analog Output Switch |
Switch | Switch |
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