參數(shù)資料
型號(hào): LM235
廠商: 意法半導(dǎo)體
元件分類(lèi): 溫度/濕度傳感器
英文描述: Precision Temperature Sensors(精密溫度傳感器)
中文描述: 高精度溫度傳感器(精密溫度傳感器)
文件頁(yè)數(shù): 1/11頁(yè)
文件大?。?/td> 118K
代理商: LM235
Z
TO92
(PlasticPackage
.
DIRECTLYCALIBRATED IN
o
K
.
1
o
C INITIALACCURACY
.
OPERATESFROM 450
μ
A TO 5mA
.
LESSTHAN 1
DYNAMICIMPEDANCE
DESCRIPTION
The LM135,LM235,LM335areprecision tempera-
ture sensors which can be easily calibrated. They
operate as a 2-terminal Zener and the breakdown
voltageis directly proportionalto the absolute tem-
peratureat 10mV/
o
K. The circuit has adynamic im-
pedance of less than 1
and operates within a
rangeof current from 450
μ
A to 5mAwithout altera-
tion of its characteristics. Calibrated at +25
o
C, the
LM135,LM235, LM335 havea typicalerror of less
than 1
o
C over a 100
o
C temperaturerange. Unlike
other sensors, the LM135, LM235, LM335 have a
linearoutput.
PIN CONNECTIONS
8
7
6
1
2
3
4
V
NC
-
ADJ
NC
NC
V
+
NC
NC
1
SO8
(Topview)
V+
ADJ
V
-
1
TO92
(Bottomview)
D
SO8
(PlasticMicropackage)
PRECISION TEMPERATURE SENSORS
LM135
LM235-LM335,A
ORDER CODES
Part num-
ber
Temperature
Range
Package
Z
D
LM135
LM235
LM335,A
–55
o
C, +150
o
C
–40
o
C, +125
o
C
–40
o
C, +100
o
C
October 1997
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM235A 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:
LM235AD 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:PRECISION TEMPERATURE SENSORS
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LM235AH/NOPB 功能描述:板上安裝溫度傳感器 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(xiàn)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
LM235AZ 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:PRECISION TEMPERATURE SENSORS