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參數(shù)資料
| 型號： | MLX90308CABLUD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | MICROCONTROLLER, UUC |
| 封裝： | DIE |
| 文件頁數(shù)： | 15/24頁 |
| 文件大小： | 724K |
| 代理商： | MLX90308CABLUD |
MLX90308CAB
Programmable Sensor Interface
MLX90308CAB Programmable Sensor Interface
Page 22
Rev 2.0 11/October/00
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1
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IO1
IO2
TSTB
FLT
OFC
VBN
VBP
TMP
COMS
GND
CMN
CMO
VMO
VDD1
FET
VDD
MLX90308CAB
G
S
D
External FET
for Regulation
Pressure
Sensor
Oil
Pressure
(psi)
Communication
s
GND
Signal Out
V
+
Programmable Oil Pressure Gauge
This application example illustrates a fundamental
application of the MLX90308 and a bridge type
pressure sensor element. In this application, the
MLX90308 uses an external FET as a pass transistor
to regulate the voltage to the sensor and the analog
portion of the IC. This is known as Absolute Voltage Mode,
where voltage to the sensor and analog circuit is regulated
independent of the supply voltage. The MLX90308 can be operated
in Ratiometric Voltage Mode, in which the output (VMO) is tied to an A/D
converter sharing the same supply and ground reference. A third wiring
option is Current Mode, which allows the user a 4 to 20 milliampere current range
to use as a 2-wire analog sensor.
Communications
Signal Out
GND
V+
Figure 10. Application Example
Figure 10a. Programmable Oil Pressure Gauge
Figure 10b. Programmable Oil Pressure Gauge Electrical Connections
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MLX90308CCC | 制造商:MICRO-ELECTRONICS 制造商全稱:Micro Electronics 功能描述:Programmable Sensor Interface |
| MLX90308CCCLW | 制造商:MICRO-ELECTRONICS 制造商全稱:Micro Electronics 功能描述:Programmable Sensor Interface |
| MLX90308CCCUD | 制造商:MICRO-ELECTRONICS 制造商全稱:Micro Electronics 功能描述:Programmable Sensor Interface |
| MLX90308LDF | 制造商:MELEXIS 制造商全稱:Melexis Microelectronic Systems 功能描述:Programmable Sensor Interface |
| MLX90308LDF-DAA-000-RE | 制造商:Melexis Semiconductors 功能描述:IC SENSOR PROG INTERFACE 16SOIC |
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