1. General Information & Purpose:

️· This is a datasheet excerpt for the REF01 voltage reference. It describes its electrical characteristics, thermal properties, and handling precautions.

2. Variants:

️· The REF01 comes in multiple variants: REF01A, REF01CJ, REF01CP, REF01CS, REF01E, REF01H, and REF01C. Each variant has slightly different specifications and operating temperature ranges.

3. Electrical Characteristics (Key Data):

️· Input Voltage: Maximum 40V
️· Output Voltage: Around 10V (specific values vary slightly between variants - e.g., 9.90V for REF01C, 10.00-10.10V for REF01C)
️· Output Noise: Measured in µV (microvolts).
️· Line and Load Regulation: Expressed as percentages.
️· Turn-on Settling Time: Measured in microseconds (µs).
️· Quiescent Supply Current: Measured in milliamps (mA).

4. Operating Conditions:

️· Temperature Ranges:
- REF01A: -65°C to +150°C
- REF01CJ: 0°C to 70°C
- REF01CP & CS: -40°C to +85°C
- REF01E & H: -55°C to +125°C

5. Absolute Maximum Ratings:

️· Defines the limits beyond which the device could be damaged. (e.g. Input Voltage, Storage Temperature, Junction Temperature)

6. Thermal Resistance:

️· θJA: Thermal resistance from the junction to the ambient. (Lower is better - indicates better ability to dissipate heat).
️· Values given for TO-99, CERDIP, PDIP, and SOIC packages.

7. Important Notes and Precautions:

️· ESD Caution: Electrostatic Discharge sensitive device. Handle with appropriate precautions.
️· "Absolute maximum ratings" are stress ratings only; operation outside these limits is not guaranteed.