TC1047AVNBTR 温度传感器

TC1047AVNBTR

板上安装温度传感器 High Prec 10mV/oC

Precision Temperature-to-Voltage Converter

General Description TC1047AVNBTR

The TC1047 and TC1047A are linear voltage output temperature sensors whose output voltage is directly proportional to the measured temperature. The TC1047 and TC1047A can accurately measure 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.

Features TC1047AVNBTR

• Supply Voltage Range:

- TC1047: 2.7V to 4.4V

- TC1047A: 2.5V to 5.5V

• Wide Temperature Measurement Range:

-40oC to +125oC

• High Temperature Converter Accuracy:

± 2oC, Max, at 25°C

• Linear Temperature Slope 10mV/°C (typ.)

• Available in 3-Pin SOT-23B Package

• Very Low Supply Current:

- 35μA Typical

Applications TC1047AVNBTR

• Cellular Phones

• Power Supply Thermal Shutdown

• Temperature Controlled Fans

• Temperature Measurement/Instrumentation

• Temperature Regulators

• Consumer Electronics

• Portable Battery Powered Equipment

Absolute Maximum Ratings*

Supply Voltage ......................................................+7V

Voltage on Any Pin with Respect to Supplies

..................................................VSS -0.3 to VDD +0.3V

Operating Temperature ......................-40°C to +125°C

Storage Temperature Range ..............-55°C to +150°C