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參數資料
| 型號： | TC1046VNB |
| 廠商： | Microchip Technology Inc. |
| 元件分類： | 溫度傳感器 |
| 英文描述： | High Precision Temperature-to-Voltage Converter |
| 中文描述： | 高精度溫度至電壓轉換器 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 405K |
| 代理商： | TC1046VNB |
2002 Microchip Technology Inc.
DS21496B-page 1
TC1046
Features
Supply Voltage Range: 2.7V to 4.4V
Wide Temperature Measurement Range:
-40
o
C to +125
ο
C
High Temperature Converter Accuracy:
± 2
o
C, Max, at 25°C
Linear Temperature Slope: 6.25mV/
o
C
Very Low Supply Current: 35
μ
A Typical
Small 3-Pin SOT-23B Package
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 TC1046 is a linear output temperature sensor
whose output voltage is directly proportional to
measured temperature. The TC1046 can accurately
measure temperature from -40°C to +125°C.
The output voltage range for these devices is typically
174mV at -40°C, 424mV at 0°C, 580 mV at +25°C, and
1205mV at +125°C. A 6.25mV/°C voltage slope allows
for the wide temperature range.
The TC1046 is packaged in a 3-Pin SOT-23B package,
making them ideal for space critical applications.
Functional Block Diagram
Part Number
Package
Temp. Range
TC1046VNB
3-Pin SOT-23B
-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*
TC1046
1
2
3
TC1046
V
DD
= 2.5V to 5.5V
V
DD
1
2
3
V
OUT
PICmicro
Microcontroller
A/D
Converter
V
SS
High Precision Temperature-to-Voltage Converter
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TC1046VNBTR | 功能描述:板上安裝溫度傳感器 High Prec 6.25mV/oC 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 |
| TC1046VNBTR | 制造商:Microchip Technology Inc 功能描述:IC TEMP TO VOLT CONVTR SMD 1046 |
| TC1046VNBTR-CUT TAPE | 制造商:Microchip 功能描述:TC1046 Series 4.4 V High Precision Temperature-to-Voltage Converter - SOT23B-3 |
| TC1047 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Precision Temperature-to-Voltage Converter |
| 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 |
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