Product Overview
The NST20 is a high-precision CMOS analog output temperature sensor offering a maximum accuracy of 1.5C at 25C and 2.5C over its full operating temperature range of -55C to 130C. It operates with a power supply range of 2.7V to 5.5V, with a minimum of 2.4V possible between -30C and 130C. The device features a negative slope output of -11.77mV/C, exhibiting high linearity that eliminates the need for complex calculations. With a typical operating current of 20A, self-heating is negligible. The NST20 is available in a SC70(5) package, making it suitable for on-board and off-line applications in industrial, consumer, and IoT markets.
Product Attributes
- Brand: NOVOSENSE
- Package: SC70(5)
Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Comments |
|---|---|---|---|---|---|---|
| Supply Voltage Range | VDD | 2.4 | 5.5 | V | ||
| Operating Temperature Range | -55 | 130 | C | -55C to 130C (VDD at 2.7V to 5.5V) | ||
| Operating Temperature Range | -30 | 130 | C | -30C to 130C (VDD at 2.4V to 5.5V) | ||
| Accuracy at 25C | 1.5 | C | Maximum | |||
| Accuracy over Full Range | 2.5 | C | Maximum | |||
| Average Sensor Gain | -12.2 | -11.77 | -11.4 | mV/C | 30C TA 100C | |
| Output Impedance | 1 | |||||
| Operating Current | Iconv | 20 | A | |||
| Push-Pull Output Current Drain | 500 | A | Maximum | |||
| Output Voltage at 0C | Vout | 1.8639 | V | |||
| Thermal Response Time (63%) | 0.418 | s | Package Only |
2411121101_NOVOSENSE-NST20H-DSCR_C2887312.pdf
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