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Details for LM50CIM3/NOPB by Texas Instruments
Electronic & Electrical Components > Sensors & Transducers > Sensors
LM50CIM3/NOPB image

LM50CIM3/NOPB by Texas Instruments

Calibrated Directly in Degrees Celsius (Centigrade)
LM50-Q1 is AEC-Q100 Grade 1 Qualified and is Manufactured on an Automotive Grade Flow
Less Than 130-u00b5A Current Drain
Linear + 10 mV/u00b0C Scale Factor
Low Cost Due to Wafer-Level Trimming
Low Self-Heating: Less Than 0.2u00b0C in Still A
Nonlinearity Less Than 0.8u00b0C Over Temp
Operates From 4.5 V to 10 V
Specified for Full u201340u00b0 to 125u00b0C Range
Suitable for Remote Applications
UL Recognized Component
u00b12u00b0C Accuracy Specified at 25u00b0C
Part Information
LM50CIM3/NOPB image
RoHS Compliant
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 supply. The ideal output voltage of the LM50 or LM50-Q1 ranges from 100 mV to 1.75 V for a –40°C to 125°C temperature range. The LM50 and LM50-Q1 do not require any external calibration or trimming to provide accuracies of ±3°C at room temperature and ±4°C over the full –40°C to 125°C temperature range. Trimming and calibration of the LM50 and LM50-Q1 at the wafer level assure low cost and high accuracy. The linear output, 500 mV offset, and factory calibration of the LM50 and LM50-Q1 simplify the circuitry requirements in a single supply environment where reading negative temperatures is necessary. Because the quiescent current of the LM50 and LM50-Q1 is less than 130 µA, self-heating is limited to a very low 0.2°C in still air.
IC Output Type:
Sensing Accuracy Range:
± 3°C
Sensing Temperature Min:
Sensing Temperature Max:
Sensor Case Style:
No. of Pins:
Supply Voltage Min:
Alternate Descriptions
Thermometer,LM50CIM3 -25 to +100 degC RS Components
IC, TEMP SENSOR, 10V, SMD; IC Output Type:Voltage; Sensing Accuracy Range:± 3°C; Sensing Temperature Min:-40°C; Sensing Temperature Max:+125°C; Sensor Case Style:SOT-23; No. of Pins:3Pins; Supply Voltage Min:4.5V; Supply Voltage RoHS Compliant: Yes Newark Electronics
Temp Sensor Analog 3-Pin SOT-23 T/R Avnet America
Temperature sensor; -40÷125°C; SOT23; SMD; Accur: ±4°C; 4.5÷10V Transfer Multisort Elektronik
Temp Sensor Analog 3-Pin SOT-23 T/R Avnet Europe
Temperature Sensor [Texas Instruments] LM50CIM3/NOPB Temperature Sensor Distrelec