LTZ1000A Datasheet - Linear Technology

LTZ1000A Ultra Precision Reference

The LTZ1000 and LTZ1000A are ultra-stable temperature controllable references. They are designed to provide 7V outputs with temperature drifts of 0.05ppm/°C, about 1.2µVP-P of noise and long-term stability of 2µV/√kHr. Included on the chip is a subsurface zener reference, a heater resistor for tempe.

LTZ1000A Features

* n 1.2µVP-P Noise n 2µV/√kHr Long-Term Stability n Very Low Hysteresis n 0.05ppm/°C Drift n Temperature Stabilized n 400°C/W Thermal Resistance for LTZ1000A Reduces Insulation Requirements n Specified for

* 55°C to 125°C Temperature Range n Offered in TO-99 package Applications n Voltmete

LTZ1000A_LinearTechnology.pdf