Low-Noise, Precision, +2.5V/+4.096V/+5V

Voltage Reference

4

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ELECTRICAL CHARACTERISTICS—(+5.0V)

Note 1:

Temperature coefficient is measured by the box method; i.e., the maximum

Note 2:

Line regulation (

not include output voltage changes due to die-temperature changes.

Note 3:

Noise specifications are guaranteed by design.

Note 4:

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Input Voltage Range

840

V

Output Voltage

+25°C

4.995

5.000

5.005

V

Output Voltage Temperature

Coefficient (Note 1)

220

ppm/°C

+25°C

27

Line Regulation (Note 2)

8V

45

ppm/V

+25°C

16

Sourcing: 0mA

15

+25°C

16

Load Regulation (Note 2)

Sinking: -15mA

30

ppm/mA

+25°C

2.0

3.3

Supply Current

3.7

mA

Trim-Adjustment Range

(Figure 1)

±30

±50

mV

Turn-On Settling Time

To ±0.01% of final value

5

µs

0.1Hz

≤ f ≥ 10Hz

3.0

µVp-p

Output Noise Voltage

(Note 3)

10Hz

≤ f ≥ 1kHz

2.5

5.0

Temperature Hysteresis

(Note 4)

20

ppm

Long-Term Stability

∆t = 1000hr

20

ppm