Manufacturer Part #
STLM20DD9F
STLM20 Series 5.5 V Precision Analog Temperature Sensor - UDFN-4
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| Mfr. Name: | STMicroelectronics | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:3000 per Reel Package Style:UDFN-4 Mounting Method:Surface Mount | ||||||||||
| Date Code: | 2424 | ||||||||||
STMicroelectronics STLM20DD9F - Product Specification
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STMicroelectronics STLM20DD9F - Technical Attributes
| Output Type: | Analog |
| Supply Voltage: | 2.4V to 5.5V |
| Operating Temp Range: | -40°C to +85°C |
| Operating Temp Range (°F): | -40°F to +185°F |
| Output Current-Max: | 10mA |
| Thermal Resistance: | 160.2°C/W |
| Storage Temperature Range: | -65°C to +150°C |
| Moisture Sensitivity Level: | 1 |
| Package Style: | UDFN-4 |
| Mounting Method: | Surface Mount |
Features & Applications
The STLM20 is a precision analog output temperature sensor for low current applications where maximizing battery life is important. It operates over a –55 °C to 130 °C (grade 7) or –40 °C to 85 °C (grade 9) temperature range. The power supply operating range is 2.4 V to 5.5 V. The maximum temperature accuracy of the STLM20 is ± 1.5 °C (±0.5 °C typ) at an ambient temperature of 25 °C and VCC of 2.7 V. The temperature error increases linearly and reaches a maximum of ±2.5 °C at the temperature range extremes. The temperature range is affected by the power supply voltage. For the temperature grade 7 device, a power supply voltage of 2.7 V to 5.5 V, the temperature range extremes are +130 °C and –55 °C (decreasing the power supply voltage from 2.7 V to 2.4 V changes the low end of the operating temperature range from –55 °C to –30 °C, while the positive remains at +130 °C).
STLM20 has a maximum quiescent supply current of 8 μA. Therefore, self-heating is negligible.
Available Packaging
Package Qty:
3000 per Reel
Package Style:
UDFN-4
Mounting Method:
Surface Mount