| Description | The ADR1000 is a 6.62 V, output highly stable, oven-controlled, buried Zener reference component built on an Analog Devices, Inc., proprietary bipolar process and is a pin-compatible replacement for the LTZ1000. Included on the chip is a buried Zener reference, a heater resistor for temperature stabilization, and a temperature sensing transistor. External circuitry is used to set the operating cur... |
| Features |
FUNCTIONAL BLOCK DIAGRAM
► High long-term stability ► 0.5 ppm/year long-term drift, typical (after first 3000 hours) ► Low Zener reference noise: 0.14 ppm p-p (0.9 µV p-p) ► Low temperature coefficient: <0.2 ppm/°C ► On-chip heater and temperature sensor ► Specified for −40°C to +125°C operation ► Pin‐compatible upgrade to LTZ1000 APPLICATIONS ... |
| Datasheet |
 ADR1000 Datasheet - 682.36KB |
