參數(shù)資料
型號： LM90
廠商： National Semiconductor Corporation
元件分類： 溫度/濕度傳感器
英文描述： 3 Degree Celcious Accurate, Remote Diode and Local Digital Temperature Sensor with Two-Wire Interface
中文描述： 3度Celcious精確，遠程二極管和本地數(shù)字溫度傳感器兩線接口
文件頁數(shù)： 2/20頁
文件大?。?/td> 384K
代理商： LM90
Connection Diagram
MSOP-8
20033702
TOP VIEW
Ordering Information
Package
Marking
T11C
NS Package
Number
MUA08A
(MSOP-8)
MUA08A
(MSOP-8)
Transport
Media
1000 Units on
Tape and Reel
3500 Units on
Tape and Reel
LM90CIMM
LM90CIMMX
T11C
Pin Descriptions
Label
Pin
#
Function
Typical Connection
V
DD
1
Positive Supply Voltage
Input
Diode Current Source
DC Voltage from 3.0 V to 3.6 V
D+
2
To Diode Anode. Connected to remote discrete
diode conected transistor junction or to the diode
connected transistor junction on a remote IC whose
die temperature is being sensed.
To Diode Cathode.
Pull-Up Resistor, Controller Interrupt or Power
Supply Shutdown Control
Ground
Pull-Up Resistor, Controller Interrupt or Alert Line
D
3
Diode Return Current Sink
T_CRIT Alarm Output,
Open-Drain, Active-Low
Power Supply Ground
Interrupt Output,
Open-Drain, Active-Low
SMBus Bi-Directional Data
Line, Open-Drain Output
SMBus Input
T_CRIT_A
4
GND
5
ALERT
6
SMBData
7
From and to Controller, Pull-Up Resistor
SMBCLK
8
From Controller, Pull-Up Resistor
L
www.national.com
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