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參數資料
| 型號： | FM51 |
| 廠商： | Fairchild Semiconductor Corporation |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | Low Voltage High Drive Temperature Sensor |
| 中文描述： | 低電壓高驅動溫度傳感器 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 57K |
| 代理商： | FM51 |
1
F
www.fairchildsemi.com
FM51 Rev. C
FM51
Low Voltage High Drive
Temperature Sensor
General Description
The FM51 is a high-precision CMOS temperature sensor that
provides a cost-effective solution for applications requiring high-
accuracy temperature monitoring. The FM51 is ideally suited for
applications requiring high drive current. The FM51 output voltage
ramp is extremely linear and has a slope of 10mV/
°
C. It is typically
accurate to
±
1
°
C over a temperature range of -40
°
C to 125
°
C and
has a typical room temperature accuracy of
±
0.5
°
C. The output
voltage characteristic for the FM51 is illustrated in Figure 1.
The FM51 does not require external calibration. Factory calibra-
tion of the FM51 is performed using a low-cost trimming technique.
The FM51 is available in 3-pin SOT-23 surface mount packages.
Features
I
Precision Calibrated to
±
1
°
C (Typical)
I
Temperature Range: -40
°
C to 125
°
C
I
Extremely Linear Output Ramp (10mV/
°
C)
Typical Applications
April 2001
I
Low Output Impedance for 1mA Load
I
Output Ramp is Calibrated in Degrees Celsius
I
Low Operating Current <130
μ
A (no load)
I
Low Self Heating (0.2
°
C Max in Still Air)
I
Operating Voltage Range: +2.7V to +6.0V
I
Uses a Single Positive Supply
I
Non-linearity
≤
0.8
°
C
Applications
I
Computers
I
Battery Management
I
FAX Machines/Printers/Copiers
I
Portable Medical Instruments
I
HVAC
I
Power Supply Modules
I
Disk Drives
I
Automotive Control Circuits
2001 Fairchild Semiconductor Corporation
Serial Output Temperature to Digital Converter (Full Scale = +125
°
C)
Serial
Analog-to-Digital
Converter
Adjustable
Shunt Voltage
Reference
FM51
U1
V
TEMP
3.9K
IN
REF
1.75V
U3
U2
FB
5V
10K
100K
1
μ
F
SERIAL
DATA OUT
CLOCK
ENABLE
相關PDF資料 |
PDF描述 |
|---|---|
| FM573-P | Nonvolatile Octal Latch/Register |
| FM574-P | Nonvolatile Octal Latch/Register |
| FM574-S | Nonvolatile Octal Latch/Register |
| FM573 | Nonvolatile Octal Latch/Register |
| FM574 | Nonvolatile Octal Latch/Register |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FM510 | 制造商:Black Box Corporation 功能描述:GIGASTATION + BLANK .5 U HIGH BLACK 5 PAK |
| FM5100 | 制造商:RECTRON 制造商全稱:Rectron Semiconductor 功能描述:SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 to 200 Volts CURRENT 5.0 Ampere |
| FM5100-B | 制造商:FORMOSA 制造商全稱:Formosa MS 功能描述:Chip Schottky Barrier Diodes - Silicon epitaxial planer type |
| FM5100L | 制造商:RECTRON 制造商全稱:Rectron Semiconductor 功能描述:SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 to 200 Volts CURRENT 5.0 Ampere |
| FM5100-T | 制造商:FORMOSA 制造商全稱:Formosa MS 功能描述:Chip Schottky Barrier Diodes - Silicon epitaxial planer type |
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