LM50-Q1 - Texas Instruments

LM50-Q1 Temperature Sensor

The LM50 and LM50-Q1 devices are precision integrated-circuit temperature sensors that can sense a –40°C to 125°C temperature range using a single positive supply. The output voltage of the device is linearly proportional to temperature (10 mV/°C) and has a DC offset of 500 mV. The offset allows reading negative temperatures without the need for a negative s.

Features

•1 LM50-Q1 is AEC-Q100 Grade 1 Qualified and is Manufactured on an Automotive Grade Flow
• Calibrated Directly in Degrees Celsius (Centigrade)
• Linear + 10 mV/°C Scale Factor
• ±2°C Accuracy Specified at 25°C
• Specified for Full
  –40° to 125°C Range
• Suitable for Remote Applications
• Low Cost Due to Wafer-Level Trimming
• Operates From 4.5 V to 10 V
• Less Than 130-µA Current Drain
• Low Self-Heating: Less Than 0.2°C in Still A
• Nonlinearity Less Than 0.8°C Over Temp
• UL Recognized Component 2 Applications
• Automotive
• Computers
• Disk Drives
• Battery Management
• FAX Machines
• Printe.