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參數資料
| 型號： | FM75M8 |
| 英文描述： | DIGITAL THERMOMETER|CMOS|SOP|8PIN |
| 中文描述： | 數字溫度計|的CMOS |?？苵 8引腳 |
| 文件頁數： | 1/14頁 |
| 文件大?。?/td> | 2067K |
| 代理商： | FM75M8 |
1
F
www.fairchildsemi.com
FM75 Rev. A.4
FM75
Low Voltage 2-Wire Digital Temperature
Sensor with Thermal Alarm
General Description
The FM75 is a high-precision CMOS temperature sensor with a
Delta-Sigma analog-to-digital converter and a SMBus compatible
serial digital interface. The FM75 is typically accurate to
±
2
°
C over
the full temperature range of -40
°
C to 125
°
C and to
±
1
°
C over the
range of 0
°
C to 100
°
C. The FM75 provides digital temperature
data with 9 to 12-bit resolution. The default resolution is 9 bits, but
for applications requiring higher resolution, the user can program
the FM75 to provide 10, 11, or 12 bit data.
The FM75 features a thermal alarm function with a user-program-
mable trip temperature and turn-off temperature. This alarm can
operate in two modes — interrupt mode and comparator mode —
which allows flexibility for many types of applications.
The FM75 is available in SOP-8 and MSOP-8 surface mount
packages.
PRELIMINARY
July 2001
Features
I
User Configurable to 9, 10, 11 or 12-bit Resolution
I
Precision Calibrated to
±
1
°
C from 0
°
C to 100
°
C Typical
I
Temperature Range: -40
°
C to 125
°
C
I
Low Operating Current (less than 250
μ
A)
I
Low Self Heating (0.2
°
C max in still air)
I
Operating Voltage Range: 2.7V to 5.5V
Applications
I
Battery Management
I
FAX Management
I
Printers
I
Portable Medical Instruments
I
HVAC
I
Power Supply Modules
I
Disk Drives
I
Computers
I
Automotive
2001 Fairchild Semiconductor Corporation
Pin Configuration
Application Diagram
FM75
A0
A1
A2
SDA
SCL
1
2
3
5
6
7
O.S.
4
8
8 Pin
Configuration
User
Programmable
Address
SMBus
Interface
2.7 to 5.5V
V
DD
A0
A1
A2
SDA
SCL
O.S.
GND
1
2
3
4
8
7
6
5
FM75
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FM75M8X | 功能描述:板上安裝溫度傳感器 Low Voltage Digital I2C comp Temp Sensor RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| FM75MM8 | 功能描述:板上安裝溫度傳感器 Temp Sensor LV Digital I2C Comp RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| FM75MM8_Q | 功能描述:板上安裝溫度傳感器 Temp Sensor LV Digital I2C Comp RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| FM75MM8X | 功能描述:板上安裝溫度傳感器 Temp Sensor LV Digital I2C Comp RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| FM7C4 | 制造商:BACO Controls Inc 功能描述: |
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