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參數(shù)資料
| 型號(hào)： | LM34CAZ |
| 廠商： | National Semiconductor Corporation |
| 元件分類(lèi)： | 溫度/濕度傳感器 |
| 英文描述： | Precision Fahrenheit Temperature Sensors |
| 中文描述： | 精密華氏溫度傳感器 |
| 文件頁(yè)數(shù)： | 4/12頁(yè) |
| 文件大?。?/td> | 248K |
| 代理商： | LM34CAZ |
DC Electrical Characteristics
(Notes 2, 7) (Continued)
Note 8:
Accuracy is defined as the error between the output voltage and 10 mV/F times the device’s case temperature at specified conditions of voltage, current,
and temperature (expressed in F).
Note 9:
Nonlinearity is defined as the deviation of the output-voltage-versus-temperature curve from the best-fit straight line over the device’s rated temperature
range.
Note 10:
Quiescent current is defined in the circuit of Figure 1
Note 11:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating
the device beyond its rated operating conditions (Note 2).
Note 12:
Human body model, 100 pF discharged through a 1.5 k
resistor.
Note 13:
See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” or the section titled “Surface Mount” found in a current National Semicon-
ductor Linear Data Book for other methods of soldering surface mount devices.
DC Electrical Characteristics
(Notes 2, 7)
LM34
Tested
Limit
(Note 5)
±
2.0
LM34C, LM34D
Tested
Typical
(Note 5)
±
0.8
±
1.0
±
1.6
±
1.6
±
1.2
±
1.8
±
1.8
±
0.4
+10.0
Parameter
Conditions
Design
Limit
(Note 6)
Design
Limit
(Note 6)
Units
(Max)
Typical
Limit
Accuracy, LM34, LM34C
(Note 8)
T
A
= +77F
T
A
= 0F
T
A
= T
MAX
T
A
= T
MIN
T
A
= +77F
T
A
= T
MAX
T
A
= T
MIN
T
MIN
≤
T
A
≤
T
MAX
T
MIN
≤
T
A
≤
T
MAX
±
0.8
±
1.0
±
1.6
±
1.6
±
2.0
F
F
F
F
F
F
F
F
±
3.0
±
3.0
±
4.0
±
3.0
±
3.0
Accuracy, LM34D
(Note 8)
±
3.0
±
4.0
±
4.0
±
1.0
+9.8,
+10.2
Nonlinearity (Note 9)
Sensor Gain
(Average Slope)
Load Regulation
(Note 4)
±
0.6
+10.0
±
1.0
+9.8,
+10.2
±
2.5
mV/F, min
mV/F, max
mV/mA
mV/mA
T
A
= +77F
T
MIN
≤
T
A
≤
+150F
0
≤
I
L
≤
1 mA
T
A
= +77F
5V
≤
V
S
≤
30V
V
S
= +5V, +77F
V
S
= +5V
V
S
= +30V, +77F
V
S
= +30V
4V
≤
V
S
≤
30V, +77F
5V
≤
V
S
≤
30V
±
0.4
±
0.5
±
0.4
±
0.5
±
2.5
±
6.0
±
6.0
Line Regulation
(Note 4)
Quiescent Current
(Note 10)
±
0.01
±
0.02
75
131
76
132
+0.5
+1.0
+0.30
±
0.1
±
0.01
±
0.02
75
116
76
117
0.5
1.0
+0.30
±
0.1
mV/V
mV/V
μA
μA
μA
μA
μA
μA
μA/F
±
0.2
±
0.2
100
100
176
154
103
103
181
159
Change of Quiescent
Current (Note 4)
Temperature Coefficient
of Quiescent Current
Minimum Temperature
for Rated Accuracy
Long-Term Stability
3.0
3.0
5.0
+0.7
5.0
+0.7
In circuit of Figure 1
I
L
= 0
T
j
= T
MAX
for 1000 hours
+3.0
+5.0
+3.0
+5.0
F
±
0.16
±
0.16
F
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM34CAZ | 制造商:Texas Instruments 功能描述:IC PRECISION TEMP SENSOR TO-92-3 |
| LM34CAZ/NOPB | 功能描述:板上安裝溫度傳感器 PREC FAHRENHEIT TEMP SENSOR RoHS:否 制造商:Omron Electronics 輸出類(lèi)型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| LM34CAZ/T4 | 制造商:Texas Instruments 功能描述:Temp Sensor Analog Serial (2-Wire) 3-Pin TO-92 制造商:Texas Instruments 功能描述:Temp Sensor Analog(Voltage) Serial (2-Wire) 3-Pin TO-92 |
| LM34CH | 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Precision Fahrenheit Temperature Sensors |
| LM34CH/NOPB | 功能描述:IC SENSOR TEMP PREC FAHR TO46-3 RoHS:是 類(lèi)別:傳感器，轉(zhuǎn)換器 >> 溫度 系列:- 其它有關(guān)文件:DS1820 Digital Thermometer 標(biāo)準(zhǔn)包裝:500 系列:- 感應(yīng)溫度:-55°C ~ 125°C 輸出類(lèi)型:開(kāi)路漏極 電源電壓:3 V ~ 5.5 V 精確度:±0.5°C 封裝/外殼:TO-226-3、TO-92-3 標(biāo)準(zhǔn)主體 供應(yīng)商設(shè)備封裝:TO-92 包裝:散裝 |
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