AS300 |
RFQ for AS300 Required Field |
 |
| Product | Manufacturers | Pack | D/C |
| AS300 | - | TO-92 | 95 |
The AS300 is a two-terminal integrated circuit temperature sensor. It is a precision-trimmed shunt type regulator that emulates a zener diode in function. Its output voltage is linearly proportional to temperature in Kelvin. The output voltage is calibrated for 3.000 V at 27°C (300 K) and increases by 10 mV/°C.
The AS300 is available in four packages.The SOT-223 offers a large heat-sink for transferring heat to the die for fast and accurate thermal sensing. The SOT-223 is especially effective at sensing the tem-perature of hybrid and MCM substrates. The SOT-23 is best-suited for applications requiring a small footprint or precision force/sense metering.
Features |
| `Calibrated directly in Kelvin`Linear 10 mV/°C scale factor`1°C typical accuracy at 27°C (300 K`Fully rated for 40 to 125°C (233 to 398 K)`Suitable for remote applications`Low-impedance output, 0.3 for a 1 mA load`Now available in the SOT-223 for improved substrate temperature sensing |
| Parameter | Symbol | Rating | Units |
| Supply Current | IREF | 20 | mA |
| Continuous Power Dissipation at 25°C TO-92 SOT-223 8L SOIC SOT-23/3L |
PD | 775 1250 750 200 |
mW mW mW mW |
| Junction Temperature | TJ | 150 | °C |
| Operating Temperature | 40 to 125 | °C | |
| Storage Temperature | TSTG | 65 to 150 | °C |
| Lead Temperature Soldering 10 Seconds | TL | 300 | °C |
