Microchip Technology TC1046
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.| Part No. | TC1046 |
|---|---|
| Datasheet | TC1046 Download |
| Manufacturer |  Microchip Technology |
| Description | High Precision Temperature-to-Voltage Converter |
| Buy | Stock & Price |
FEATURES
● Supply Voltage Range: 2.7V to 4.4V● Wide Temperature Measurement Range: -40oC to +125οC
● High Temperature Converter Accuracy: ± 2oC, Max, at 25°C
● Linear Temperature Slope: 6.25mV/oC
● Very Low Supply Current: 35µA Typical
● Small 3-Pin SOT-23B Package
GENERAL DESCRIPTION
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.APPLICATIONS
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● Cellular Phones Power Supply Thermal Shutdown Temperature Controlled Fans Temperature Measurement/Instrumentation Temperature Regulators Consumer Electronics Portable Battery Powered Equipment Functional Block Diagram VDD = 2.5V to 5.5V PICmicro® Microcontroller 2 A/D Converter 1 VDD VOUT Device Selection Table Part Number TC1046VNB Package 3-Pin SOT-23B Temp. Range -40°C to +125°C TC1046 VSS 3 Package Type 3-Pin SOT-23B* VSS 3 TC1046 1 VDD 2 VOUT Note: *3-Pin SOT-23B is equivalent to JEDEC TO-236 © 2002 Microchip Technology Inc.
