ADR421ARZ
The ADR421ARZ is an ultra-precision second-generation eXtra injected junction FET (XFET) voltage reference with low noise, high accuracy and excellent long-term stability in SOIC and MSOP packages. The XFET architecture provides excellent accuracy and thermal hysteresis for the band gap reference. The adjustment terminal can also be used to adjust the output voltage within ±0.5% without affecting any other performance.
1. Low noise (0.1 to 10Hz)
2. 3ppm/°C low temperature coefficient
3. 50ppm/1000 hours long-term stability
4. 70ppm/mA load regulation
5. 35ppm/V line regulation
6. 40ppm typical low hysteresis
7. 0.5mA maximum quiescent current
8. 10mA high output current