DFP Voltage References 3

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Part RoHS Manufacturer Other IC type Temperature Grade No. of Terminals Package Code Package Shape Surface Mount Total Dose (V) Package Body Material Maximum Supply Current (Isup) Maximum Output Current Trim or Adjustable Output (V) No. of Functions Technology Screening Level Nominal Bandwidth Terminal Form Main Out Ripple Voltage Maximum Negative Supply Voltage (Vsup) Nominal Supply Voltage (Vsup) Maximum Voltage Tolerance Package Style (Meter) Package Equivalence Code Sub-Category Terminal Pitch Maximum Operating Temperature Minimum Output Voltage Minimum Operating Temperature Max Voltage Temp Coef Terminal Finish Maximum Output Voltage Terminal Position JESD-30 Code Moisture Sensitivity Level (MSL) Maximum Supply Voltage (Vsup) Maximum Seated Height Width (mm) Qualification Minimum Supply Voltage (Vsup) Additional Features Minimum Negative Supply Voltage (Vsup) JESD-609 Code Maximum Time At Peak Reflow Temperature (s) No. of Outputs Peak Reflow Temperature (C) Length Nominal Output Voltage

REF5025SHKJ

Texas Instruments

THREE TERMINAL VOLTAGE REFERENCE

MILITARY

8

DFP

RECTANGULAR

YES

CERAMIC, METAL-SEALED COFIRED

YES

1

FLAT

.14 %

FLATPACK

FL8,.25

Voltage References

1.27 mm

210 Cel

-55 Cel

3 ppm/Cel

DUAL

R-CDFP-F8

18 V

2.21 mm

5.75 mm

Not Qualified

3.25 V

NOT SPECIFIED

1

NOT SPECIFIED

7.035 mm

2.5 V

RHF1009AK1

STMicroelectronics

TWO TERMINAL VOLTAGE REFERENCE

MILITARY

10

DFP

SQUARE

YES

CERAMIC, METAL-SEALED COFIRED

YES

1

FLAT

FLATPACK

1.27 mm

125 Cel

2.375 V

-55 Cel

30 ppm/Cel

2.625 V

DUAL

S-CDFP-F10

2.62 mm

6.48 mm

1

6.48 mm

2.5 V

5962R9463602VXA

Analog Devices

THREE TERMINAL VOLTAGE REFERENCE

MILITARY

10

DFP

RECTANGULAR

YES

100k Rad(Si)

CERAMIC, METAL-SEALED COFIRED

YES

1

MIL-PRF-38535 Class V

FLAT

5 V

FLATPACK

125 Cel

2.4 V

-55 Cel

15 ppm/Cel

2.6 V

DUAL

R-CDFP-F10

36 V

Not Qualified

4 V

1

2.5 V

Voltage References

Voltage references are electronic devices used to provide a stable, precise voltage output that is independent of changes in temperature, load, or input voltage. They are used in a wide range of electronic applications, including instrumentation, data acquisition systems, and power supplies.

Voltage references are typically designed to output a fixed voltage value, such as 2.5V or 5V, and can be based on various technologies, including zener diodes, bandgap references, and temperature-compensated voltage references.

Zener diode-based voltage references work by using the reverse breakdown voltage of a zener diode to generate a stable reference voltage. Bandgap references use the voltage difference between two junctions in a bipolar transistor to generate a stable voltage reference. Temperature-compensated voltage references use a combination of circuit elements to compensate for temperature changes and provide a stable voltage output.

Voltage references typically have a high level of accuracy and low drift over time, making them suitable for use in precision applications. They may also include features such as low power consumption, low noise, and short-circuit protection.