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參數(shù)資料
| 型號(hào)： | FM50 |
| 廠商： | Fairchild Semiconductor Corporation |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | Analog Temperature Sensor |
| 中文描述： | 模擬溫度傳感器 |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大小： | 328K |
| 代理商： | FM50 |
FM50
PRODUCT SPECIFICATION
4
REV. 1.0.8 9/12/02
Typical Performance Characteristics
Figure 1. Accuracy vs. Temperature
Figure 2. Typical IDD versus Temperature Figure 3. Typical Sensitivity to Supply Voltage
-4.0
-3.0
-2.0
-1.0
0.0
1.0
2.0
3.0
4.0
-50
150
50
0
100
upper spec limit
lower spec limit
V
DD
= +5V
Temperature (°C)
A
°
C
-1.0
0.0
1.0
2.0
3.0
4.0
5.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
VDD Volts
V
0.0
20.0
40.0
60.0
80.0
100.0
120.0
140.0
-50
-30
-10
10
Temperature (
°
C)
30
50
70
90
110
130
S
Description
Within the FM50 are a thermal diode, calibration circuits
and amplifiers. Since the FM50 is calibrated at 33°C,
the nominal output in mV is:
where T is the thermal junction temperature expressed in °C.
At 33°C, the tolerances are as follows:
1.
Offset is ±3mV
2.
Slope, ±0.3mV/°C
These values accommodate the specified accuracies at -40,
25 and +125°C.
Output structure of the FM50 is an n-channel CMOS transis-
tor driving a p-channel load. Available current is typically 50
μA to ground. Series resistance is typically 7 k
and 2 k
, discharging through a capacitor connected from
V
OUT
to ground.
, charging
Following application of power to V
following a delay of approximately 80 msec.
DD
, V
OUT
is accurate
V
OUT
830
10
T
33
–
(
)
+
=
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| FM51 | Low Voltage High Drive Temperature Sensor |
| FM573-P | Nonvolatile Octal Latch/Register |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FM-50 | 制造商:TERK TECHNOLOGIES 功能描述:ANTENNA FM50 FM |
| FM50_04 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Analog Temperature Sensor |
| FM50_08 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Analog Temperature Sensor |
| FM5000-040 | 制造商:KAYNAR (ALCOA) 功能描述: |
| FM5001 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:無刷直流電機(jī)控制芯片. |
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