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參數(shù)資料
| 型號(hào)： | ADT14 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | 圓形連接器 |
| 英文描述： | Circular Connector; No. of Contacts:61; Series:LJT07R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Socket; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:25-61 |
| 中文描述： | 四設(shè)定，可編程溫度監(jiān)視器和控制器 |
| 文件頁(yè)數(shù)： | 15/16頁(yè) |
| 文件大?。?/td> | 338K |
| 代理商： | ADT14 |
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ADT14
–15–
REV. 0
Figure 30 illustrates the system described in the previous para-
graph, where each trip-point output corresponds to a 25% re-
duction in power when tripped. This is accomplished by the
dual rail-to-rail precision OP284 op amp configured as an in-
verting summer in the first stage, and as a V/I converter in the
second stage.
Suppose, however, that the heating element at a reduced power
level is unable to raise the ambient temperature to the desired
setting. This issue can be addressed by using a microcontroller
as shown in Figure 28. The microcontroller allows the time for
the given volume of material to heat up from a low trip-point
temperature to the next highest temperature trip-point to be
measured. If this time is too long, the microcontroller could add
additional power to the heater by altering a setpoint level.
1/2 OP284
1/2 OP284
10k
10k
10k
10k
2.49k
ADT14
TRIP4 (0%)
TRIP3 (25%)
TRIP2 (50%)
TRIP1 (75%)
2.5V
REF
V
CC
+5V
+5V
+5V
HEATING
ELEMENT
Q1
Figure 30. Combination Trip-Point Output
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADT14GP | Circular Connector; No. of Contacts:61; Series:LJT07R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Socket; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:25-61 |
| ADT14GS | Circular Connector; No. of Contacts:61; Series:LJT07R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Socket; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:25-61 |
| ADT7460 | dB COOL?? Remote Thermal Controller and Fan Controller |
| ADT7460ARQ | dB COOL?? Remote Thermal Controller and Fan Controller |
| ADT7461 | 【1∑C Temperature Monitor with Series Resistance Cancellation |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADT14G | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADT14GP | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述:IC TEMPERATURE CONTROLLER DIP14 |
| ADT14GS | 制造商:Analog Devices 功能描述:Temp Sensor Digital 16-Pin SOIC N 制造商:Rochester Electronics LLC 功能描述:QUAD SETPOINT TEMP. MONITOR/CONTROLLER - Bulk |
| ADT14GS-REEL | 制造商:Analog Devices 功能描述:Temp Sensor Digital 16-Pin SOIC N T/R |
| ADT15/RAE | 制造商:Assmann 功能描述:15w snap-in Dsub backshell black plastic |
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