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数据： TMP300 1.8V, Resistor-Programmable Temperature Switch and Analog Out Temperature Sensor in SC70 数据表
TMP300是一款低功耗，电阻可编程的数字输出温度开关。该器件允许通过添加外部电阻来设置阈值点。有两种滞后级别可供使用。 TMP300具有V TEMP 模拟输出，可用作测试点或温度补偿回路。
电源电压低至1.8V，电流消耗低，TMP300是功率敏感系统的理想选择。
该器件提供两种具有良好热特性的微型封装，为需要简单可靠的热管理的用户提供了完整而简单的解决方案。
| 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 |
| TMP300 | LM26LV | LM56 | LM57 | TMP708 | TMP709 |
|---|---|---|---|---|---|
| -40 to 125 | 0 to 150 | -40 to 125 | -50 to 150 | -40 to 125 | -40 to 125 |
| 2 | 2.3 | 3 | 1.5 | 3 | 3 |
| 10 | -5.1 to -12.8 | 6.2 | -5.2 to -12.9 | ||
| -40 to 125 | Range (0 to 150) 50, 60, 65, 70 75, 80, 85, 90 95, 100, 105, 110 115, 120, 125, 130 135, 140, 145, 150 | -40 to 125 | -40 to 150 | 0 to 125 | 0 to 125 |
| Resistor Programmable | Factory Programmed | Resistor Programmable | Resistor Programmable | Resistor Programmable | Resistor Programmable |
| Open Drain | Open Drain Push Pull | Open Drain | Open Drain Push Pull | Open Drain | Open Drain |
| 1.8 | 1.6 | 2.7 | 2.4 | 2.7 | 2.7 |
| 18 | 5.5 | 10 | 5.5 | 5.5 | 5.5 |
| 110 | 8 | 230 | 24 | 40 | 40 |
| 1 | 1 | 2 | 1 | 1 | 1 |
| Hysteresis (5°C or 10°C) Pin-Selectable Hysteresis Temperature Sensor and Switch | 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 (10°C or 30°C) Pin-Selectable Hysteresis | Hysteresis (2°C or 10°C) Pin-Selectable Hysteresis |
| Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| SC70 SOT-23 | WSON | SOIC VSSOP | TSSOP WSON | SOT-23 | SOT-23 |
| 6SC70: 4 mm2: 2.1 x 2(SC70) 6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 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) | 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 | Switch | Switch |
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