TI LM60CIM3X/NOPB

The LM60 device is a precision integrated-circuit temperature sensor that can sense a - 40℃ to +125℃ temperature range while operating from a single 2.7-V supply. The output voltage of the device is linearly proportional to Celsius (Centigrade) temperature (6.25mV/℃) and has a DC offset of 424 mV. The offset allows reading negative temperatures without the need for a negative supply. The nominal output voltage of the device ranges from 174mV to 1205mV for a - 40℃ to +125℃ temperature range. The device is calibrated to provide accuracies of ±2℃ at room temperature and ±3℃ over the full - 25℃ to +125℃ temperature range. The linear output of the device, 424 - mV offset, and factory calibration simplify external circuitry required in a single supply environment where reading negative temperatures is required. Because the quiescent current of the device is less than 110 μA self-heating is limited to a very low 0.1℃ in still air in the SOT - 23 package. Shutdown capability for the device is intrinsic because its inherent low power consumption allows it to be powered directly from the output of many logic gates.

• Calibrated Linear Scale Factor of 6.25mV/℃
• Rated for Full - 40℃ to +125℃ Range
• Suitable for Remote Applications
• Available in SOT - 23 and TO - 92 Packages
• Accuracy at 25℃: ±2℃ and ±3℃ (Maximum)
• Accuracy for - 40℃ to +125℃: ±4℃ (Maximum)
• Accuracy for - 25℃ to +125℃: ±3℃ (Maximum)
• Temperature Slope: 6.25mV/℃
• Power - Supply Voltage Range: 2.7V to 10V
• Current Drain at 25℃: 110 μA (Maximum)
• Nonlinearity: ±0.8℃ (Maximum)
• Output Impedance: 800Ω (Maximum)

• Cell Phones and Computers
• Power Supply Modules
• Battery Management
• Fax Machines and Printers
• HVAC and Disk Drives
• Appliances