0
In Production
Initial Accuracy (max%) |
1 |
Vcc Range Min (V) |
4.5 |
Vcc Range Max (V) |
40 |
VIN Max V (volt) |
40 |
VOUT V (volt) |
2.5 |
Output Current Min |
15 |
Output Current Max |
30 |
Noise Rms Freq Interval |
100 |
Temperature Coefficient (ppm/°C) |
10 |
The SG1503 is a monolithic integrated circuit implementing a self-contained precision voltage reference generator. It is internally trimmed for ±1% accuracy and requires less than 2mA quiescent current. SG1503 can deliver greater than 10mA output current while achieving total load and line induced tolerances of less than 0.5%.
In addition to voltage accuracy, internal trimming achieves a temperature coefficient of output voltage of typically 10 ppm/°C. As a result, these references are excellent choices for applications in critical instrumentation and D-to-A converter systems. The SG1503 is specified for operation over the full military ambient temperature range of -55°C to 125°C, while the SG2503 is designed for -25°C to 85°C and the SG3503 for commercial applications of 0°C to 70°C.
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