TC1046 Series

Precision Temperature-to-Voltage Converter

Catalog

Precision Temperature-to-Voltage Converter

Part	Resolution	Accuracy - Highest (Lowest)	Accuracy - Highest (Lowest)	Mounting Type	Supplier Device Package	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Sensor Type	Sensing Temperature - Local [Max]	Sensing Temperature - Local [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Test Condition	Test Condition
Microchip Technology TC1046VNBTR	6.25 mV/°C	2 °C	3 °C	Surface Mount	SOT-23-3	Analog Voltage	125 °C	-40 °C	Analog, Local	125 °C	-40 °C	2.7 V	4.4 V	SC-59, SOT-23-3, TO-236-3	25 °C	125 °C
Microchip Technology TC1046VNBTR
Microchip Technology TC1046VNBTR

Catalog

Precision Temperature-to-Voltage Converter

Key Features

- Supply Voltage Range: 2.7V to 4.4V

- Wide Temperature Measurement Range: -40°C to +125°C

- High Temperature Converter Accuracy: ± 2°C (max) at 25°C

- Linear Temperature Slope: 6.25 mV/°C

- Very Low Supply Current: 35uA Typical

- AEC-Q100 Qualified Grade 1

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 -40C to +125C. The output voltage range for this device is typically 174 mV at -40°C, 424 mV at 0C, 580 mV at +25C, and 1205 mV at +125C. A 6.25 mV/°C voltage slope allows for the wide temperature range. The TC1046 is packaged in space saving 3-Pin SOT-23B package, making it ideal for space critical applications.