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A2TPMI334AG9OAV 参数 Datasheet PDF下载

A2TPMI334AG9OAV图片预览
型号: A2TPMI334AG9OAV
PDF下载: 下载PDF文件 查看货源
内容描述: 热电堆集成信号处理电路 [Thermopile with integrated signal processing circuit]
分类和应用:
文件页数/大小: 21 页 / 317 K
品牌: PERKINELMER [ PERKINELMER OPTOELECTRONICS ]
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Datasheet A2TPMI  
Thermopile with integrated signal processing circuit  
FEATURES  
APPLICATIONS  
·
·
·
·
Smart thermopile sensor with integrated  
signal processing.  
Can be adapted to your specific meas-  
urement task.  
Integrated, calibrated ambient tempera-  
ture sensor.  
Output signal ambient temperature com-  
pensated.  
Fast reaction time.  
Different optics and IR filters available.  
Digital serial interface for calibration and  
adjustment purposes.  
·
·
·
·
Miniature remote non contact temperature  
measurement (pyrometer).  
Temperature dependent switch for alarm or  
thermostatic applications  
Residential, commercial, automotive, and in-  
dustrial climate control.  
Household appliances featuring a remote tem-  
perature control like microwave oven, toaster,  
hair dryer.  
·
·
·
·
·
Temperature control in laser printers and copi-  
ers.  
Automotive climate control.  
·
·
·
Analog frontend/backend, digital signal  
processing.  
E2PROM for configuration and data stor-  
age.  
Configurable comparator with high/low  
signal for remote temperature threshold  
control.  
·
TO 39 6 pin housing.  
FUNCTIONAL DIAGRAM  
Offset correction  
+
Switch C  
+
V2  
V1  
TP  
VTobj  
-
Switch A  
Comp 1  
Comp 2  
Signal-  
processor  
Vref  
PTAT  
VTamb / VRef  
Serial Interface  
(SCLK, SDAT)  
Control Unit  
Switch D  
Switch B  
TP:  
Thermopile  
VTobj  
VTamb  
VRef  
:
:
:
Output voltage object temperature  
Output voltage ambient temperature  
1.225 V reference voltage  
PTAT: Temperature Sensor  
A2TPMI Datasheet Rev4  
Page 1 of 21  
Rev. Oct 2003