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参数资料
| 型号： | TC1046AVNB |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO3 |
| 封装： | TO-236, SOT-23B, 3 PIN |
| 文件页数： | 1/6页 |
| 文件大小： | 41K |
| 代理商： | TC1046AVNB |
TC1046A
TC1046A-1 01/03/01
2001 Microchip Technology Inc.
DS21496A
High Precision Temperature-To-Voltage Converter
FEATURES
s
2.5V to 5.5V Operating Range
s
Wide Temperature Measurement Range ................
........................................................ –40oC to +125oC
s
High Temperature Converter Accuracy ..................
...................................................
± 2oC, Max, at 25°C
s
Linear Temperature Slope .................... 6.25 mV/oC
s
Small 3-Pin SOT-23B Package
s
Very Low Supply Current ................... 35
A Typical
TYPICAL APPLICATIONS
s
Cellular Phones
s
Power Supply Thermal Shutdown
s
Temperature-Controlled Fans
s
Temperature Measurement/Instrumentation
s
Temperature Regulators
s
Consumer Electronics
s
Portable Battery Powered Equipment
GENERAL DESCRIPTION
The TC1046A is a linear output temperature sensor
whose output voltage is directly proportional to measured
temperature. The TC1046A can accurately measure tem-
perature from –40
°C to +125°C.
The output voltage range for this device is typically 174
mV at –40
°C, 424 mV at 0°C, 580 mV at +25°C, and 1205
mV at +125
°C. A 6.25 mV/°C voltage slope allows for the
wide temperature range.
The TC1046A
is packaged in space saving 3-Pin
SOT-23B package, making it ideal for space critical appli-
cations.
FUNCTIONAL BLOCK DIAGRAM
PIN CONFIGURATION
ORDERING INFORMATION
Part No.
Package
Temp. Range
(Sensor)
TC1046AVNB
3-Pin SOT-23B
–40
°C to +125°C
V
OUT
V
SS
V
DD
3-Pin SOT-23B*
TC1046A
1
2
3
TC1046A
VDD = 2.5V to 5.5V
VDD
VOUT
MICROCONTROLLER
A/D
CONVERTER
VSS
Note: *3-Pin SOT-23B is equivalent to JEDEC TO-236
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC1046VNB | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:High Precision Temperature-to-Voltage Converter |
| TC1046VNBTR | 功能描述:板上安装温度传感器 High Prec 6.25mV/oC RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能: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 制造商全称:Microchip Technology 功能描述:Precision Temperature-to-Voltage Converter |
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