Overview
The LM60BIM3X/NOPB is a precision analog bipolar temperature sensor produced by Texas Instruments. This device is designed to sense temperatures over a wide range of −40°C to +125°C while operating from a single 2.7V to 10V supply. The LM60BIM3X/NOPB is calibrated to provide high accuracy, with a linear scale factor of 6.25mV/°C, making it suitable for various remote and high-precision temperature sensing applications.
Key Specifications
| Parameter | Min | Max | Unit | |
|---|---|---|---|---|
| Accuracy at 25°C | ±2°C | - | ±2°C | °C |
| Accuracy for −40°C to +125°C | ±3°C | - | ±3°C | °C |
| Temperature Slope | 6.25 | - | 6.25 | mV/°C |
| Power-Supply Voltage Range | 2.7 | - | 10 | V |
| Current Drain at 25°C (New Chip) | - | - | 70μA | μA |
| Nonlinearity | -0.8 | - | 0.8 | °C |
| Output Impedance | - | - | 800Ω | Ω |
| Maximum Junction Temperature | - | - | 125°C | °C |
| Storage Temperature | -65 | - | 150°C | °C |
Key Features
- Calibrated Linear Scale Factor of 6.25mV/°C
- Rated for Full −40°C to +125°C Range
- Designed for Remote Applications
- Available in SOT-23 and TO-92 Packages
- Low Power Consumption: Maximum quiescent current of 70μA for the new chip
- High Accuracy: ±2°C at room temperature and ±3°C over the full temperature range
- Low Self-Heating: Limited to 0.1°C in still air for the SOT-23 package
- Shutdown Capability: Intrinsic due to low power consumption
Applications
- Mobile phones, PC & notebooks
- Power supply modules
- Battery management
- Home and multifunction printers
- HVAC and solid state drives
- Appliances
Q & A
- What is the temperature range of the LM60BIM3X/NOPB?
The LM60BIM3X/NOPB can sense temperatures over a range of −40°C to +125°C.
- What is the power supply voltage range for the LM60BIM3X/NOPB?
The device operates from a single 2.7V to 10V supply.
- What is the accuracy of the LM60BIM3X/NOPB at room temperature?
The accuracy at room temperature is ±2°C.
- What is the maximum quiescent current of the LM60BIM3X/NOPB?
The maximum quiescent current for the new chip is 70μA.
- What are the available package types for the LM60BIM3X/NOPB?
The device is available in SOT-23 and TO-92 packages.
- What is the output impedance of the LM60BIM3X/NOPB?
The output impedance is 800Ω maximum.
- What is the nonlinearity of the LM60BIM3X/NOPB?
The nonlinearity is ±0.8°C maximum.
- What are some common applications of the LM60BIM3X/NOPB?
Common applications include mobile phones, PC & notebooks, power supply modules, battery management, home and multifunction printers, HVAC, solid state drives, and appliances.
- How does the LM60BIM3X/NOPB handle self-heating?
The self-heating is limited to 0.1°C in still air for the SOT-23 package.
- Does the LM60BIM3X/NOPB have shutdown capability?
Yes, the device has intrinsic shutdown capability due to its low power consumption.
