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參數資料
| 型號： | TC1047 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | Precision Temperature-to-Voltage Converter |
| 中文描述： | 精密溫度至電壓轉換器 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 410K |
| 代理商： | TC1047 |
2002 Microchip Technology Inc.
DS21498B-page 1
TC1047/TC1047A
Precision Temperature-to-Voltage Converter
Features
Supply Voltage Range:
- TC1047: 2.7V to 4.4V
- TC1047A: 2.5V to 5.5V
Wide Temperature Measurement Range:
-40
o
C to +125
o
C
High Temperature Converter Accuracy:
± 2
o
C, Max, at 25°C
Linear Temperature Slope 10mV/°C (typ.)
Available in 3-Pin SOT-23B Package
Very Low Supply Current:
- 35
μ
A Typical
Applications
Cellular Phones
Power Supply Thermal Shutdown
Temperature Controlled Fans
Temperature Measurement/Instrumentation
Temperature Regulators
Consumer Electronics
Portable Battery Powered Equipment
Device Selection Table
Package Type
General Description
The TC1047 and TC1047A are linear voltage output
temperature sensors whose output voltage is directly
proportional
to
the
measured
TC1047
and
TC1047A
temperature from -40°C to +125°C. With the TC1047,
the supply voltage can vary between 2.7V and 4.4V.
The power supply range of the TC1047A is from 2.5V
to 5.5V.
temperature.
accurately
The
can
measure
The output voltage range for these devices is typically
100mV at -40°C, 500mV at 0°C, 750mV at +25°C, and
1.75V at +125°C. A 10mV/°C voltage slope output
response
allows
for
a
measurement over a wide temperature range. The
TC1047 and TC1047A are packaged in 3-Pin SOT-23B
packages, making
them ideal for space
applications.
predictable
temperature
critical
Block Diagram
Part Number
Package
Temp. Range
TC1047VNB
TC1047AVNB
3-Pin SOT-23B
3-Pin SOT-23B
-40°C to +125°C
-40°C to +125°C
Note:
* 3-Pin SOT-23B is equivalent to JEDEC TO-236
V
OUT
V
SS
V
DD
3-Pin SOT-23B*
TC1047
TC1047A
1
2
3
TC1047A
V
DD
= 2.5V to 5.5V
V
DD
PICmicro
Microcontroller
A/D
V
SS
Converter
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| TC1047_06 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:High Current Charge Pump DC-to-DC Converter |
| TC1047_13 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Precision Temperature-to-Voltage Converter |
| TC1047A | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Precision Temperature-to-Voltage Converter |
| TC1047ADM-PICTL | 功能描述:板上安裝溫度傳感器 TC1047A Temp-Volt 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 |
| TC1047AVNB | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Precision Temperature-to-Voltage Converter |
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