±1% tolerance 10kΩ linear thermistor available in 0402 and 0603 package options
Product details
Parameters
Package | Pins | Size
Features
- Silicon-based thermistor with a
positive temperature coefficient (PTC) - Linear resistance change across temperature
- 10-kΩ nominal resistance at 25 °C (R25)
- ±1% maximum (0 °C to 70 °C)
- Wide operating temperature of –40 °C to +125 °C
- Consistent sensitivity across temperature
- 6400 ppm/°C TCR (25 °C)
- 0.2% typical TCR tolerance across temperature range
- Fast thermal response time of 0.6 s (DEC)
- Long lifetime and robust performance
- Built-in fail-safe in case of short-circuit failures
- 0.5% typical long term sensor drift
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Description
Get started today with the Thermistor Design Tool, offering complete resistance vs temperature table (R-T table) computation, other helpful methods to derive temperature and example C-code.
The TMP61 linear thermistor offers linearity and consistent sensitivity across temperature to enable simple and accurate methods for temperature conversion. The low power consumption and a small thermal mass of the device minimize the impact of self-heating.
With built-in fail-safe behaviors at high temperatures and powerful immunity to environmental variation, these devices are designed for a long lifetime of high performance. The small size of the TMP6 series also allows for close placement to heat sources and quick response times.
Take advantage of benefits over NTC thermistors such as no extra linearization circuitry, minimized calibration, less resistance tolerance variation, larger sensitivity at high temperatures, and simplified conversion methods to save time and memory in the processor.
The TMP61 is currently available in a 0402 footprint-compatible X1SON package, a 0603 footprint-compatible SOT-5X3 package, and a 2-pin through-hole TO-92S package.
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
Features
- Streaming temperature measurements
- Highly accurate TMP116 digital temperature sensor for local temperature reference
- Up to two analog channels
- Detachable sensor section for prototyping remote operation
- USB or battery power option
Design tools & simulation
Features
- Customizable based on part number, bias voltage/current, ADC resolution and bias resistor
- Device resistance tables
- Thermistor comparison based on resistance tables
- Code examples for LUTs, polynomial regression and Steinhart-Hart equations
- Code examples for threshold detection and software averaging
Reference designs
Design files
-
download TIDA-010208 BOM.pdf (178KB) -
download TIDA-010208 Assembly Drawing.pdf (489KB) -
download TIDA-010208 PCB.pdf (1921KB) -
download TIDA-010208 CAD Files.zip (2506KB) -
download TIDA-010208 Gerber.zip (1634KB)
Design files
-
download TIDA-010062 Assembly Drawing.pdf (490KB) -
download TIDA-010062 PCB.pdf (1064KB) -
download TIDA-010062 CAD Files.zip (23805KB) -
download TIDA-010062 Gerber.zip (385KB) -
download TIDA-010062 BOM Files (Rev. A).zip (355KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
SOT-5X3 (DYA) | 2 | View options |
TO-92 (LPG) | 2 | View options |
X1SON (DEC) | 2 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
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