TMP709-Q1 具有引脚可选迟滞功能并采用 SOT 封装的汽车类、可通过电阻器编程的温度开关 | 德州仪器 TI.com.cn

TMP709-Q1 (正在供货)

具有引脚可选迟滞功能并采用 SOT 封装的汽车类、可通过电阻器编程的温度开关

 

描述

The TMP709-Q1 is a fully-integrated, resistor- programmable temperature switch with a temperature threshold that is set by just one external resistor within the entire operating range. The TMP709-Q1 provides an open-drain, active-low output and has a 2.7-V to 5.5-V supply-voltage range.

The temperature threshold accuracy is typically ±0.5°C, with a maximum of ±3.5°C (60°C to 100°C). The quiescent current consumption is typically 40 µA. Hysteresis is pin-selectable to 2°C or 10°C.

The TMP709-Q1 is available in a 5-pin, SOT-23 package.

特性

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 3A
    • Device CDM ESD Classification Level C6
  • Threshold Accuracy:
    • ±0.5°C Typical
    • ±3.5°C Maximum (60°C to 100°C)
  • Temperature Threshold Set By 1% External Resistor
  • Low Quiescent Current: 40 µA Typical
  • Open-Drain, Active-Low Output Stage
  • Pin-Selectable 2°C or 10°C Hysteresis
  • Reset Operation Specified at VCC = 0.8 V
  • Supply Range: 2.7 V to 5.5 V
  • Package: 5-Pin SOT-23

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参数 与其它产品相比 温度开关

 
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
TMP709-Q1 LM26LV-Q1 LM57-Q1 TMP300-Q1 TMP708 TMP708-Q1 TMP709
0 to 125     -40 to 150     -50 to 125
-50 to 150
-50 to 160    
-40 to 125     -40 to 125     0 to 125     -40 to 125    
3     2.3     1.3     2     3     3     3    
  -5.1 to -12.8     -5.2 to 12.9     10          
0 to 125     Range (0 to 150)
130, 135    
-40 to 160     -40 to 125     0 to 125     0 to 125     0 to 125    
Resistor Programmable     Factory Programmed     Resistor Programmable     Resistor Programmable     Resistor Programmable     Resistor Programmable     Resistor Programmable    
Open Drain     Open Drain
Push Pull    
Open Drain
Push Pull    
Open Drain     Open Drain     Open Drain     Open Drain    
2.7     1.6     2.4     1.8     2.7     2.7     2.7    
5.5     5.5     5.5     18     5.5     5.5     5.5    
40     8     24     110     40     40     40    
1     1     1     1     1     1     1    
Hysteresis (2°C or 10°C)
Pin-Selectable Hysteresis    
Built-in Hysteresis
Hysteresis (5°C)
Temperature Sensor and Switch
Trip Test    
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 (10°C or 30°C)
Pin-Selectable Hysteresis    
Hysteresis (2°C or 10°C)
Pin-Selectable Hysteresis    
Automotive     Automotive     Automotive     Automotive     Catalog     Automotive     Catalog    
SOT-23 | 5     WSON | 6     TSSOP | 8     SC70 | 6     SOT-23 | 5     SOT-23 | 5     SOT-23 | 5    
5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5)     See datasheet (WSON)     8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8)     6SC70: 4 mm2: 2.1 x 2 (SC70 | 6)     5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5)     5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5)     5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5)    
Switch     Analog Output
Switch    
Analog Output
Switch    
Analog Output
Switch    
Switch     Switch     Switch