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TMP709-Q1 具有引腳可選遲滯功能并采用 SOT 封裝的汽車類、可通過(guò)電阻器編程的溫度開關(guān)

數(shù)據(jù):

描述

TMP709-Q1是一款完全集成的電阻可編程溫度開關(guān),溫度閾值在整個(gè)工作范圍內(nèi)僅由一個(gè)外部電阻設(shè)置。 TMP709-Q1提供漏極開路,低電平有效輸出,電源電壓范圍為2.7V至5.5V。

溫度閾值精度通常為±0.5°C,最大值±3.5°C(60°C至100°C)。靜態(tài)電流消耗通常為40μA。遲滯可通過(guò)引腳選擇至2°C或10°C。

TMP709-Q1采用5引腳SOT-23封裝。

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

參數(shù) 與其它產(chǎn)品相比 溫度開關(guān)

 
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     WSON     TSSOP     SC70     SOT-23     SOT-23     SOT-23    
5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)     See datasheet (WSON)     8TSSOP: 19 mm2: 6.4 x 3(TSSOP)     6SC70: 4 mm2: 2.1 x 2(SC70)     5SOT-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)    
Switch     Analog Output
Switch    
Analog Output
Switch    
Analog Output
Switch    
Switch     Switch     Switch    

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