REF02 datasheet(5/20 Pages) AD

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REF01/REF02/REF03

Rev. K | Page 5 of 20

REF03 SPECIFICATIONS

VIN = 15 V, −40°C ≤ TA ≤ +85°C, ILOAD = 0 mA, unless otherwise noted.

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

OUTPUT VOLTAGE

2.495

2.500

2.515

OUTPUT ADJUSTMENT RANGE1

ΔVTRIM

POT = 10 kΩ

±6

±11

INITIAL ACCURACY

VOERR

±15

±0.6

TEMPERATURE COEFFICIENT

TCVO

ppm/°C

LINE REGULATION2

∆VO/∆VIN

VIN = 4.5 V to 33 V

ppm/V

LOAD REGULATION2

∆VO/∆ILOAD

ILOAD = 0 mA to 10 mA

100

ppm/mA

DROPOUT VOLTAGE

VDO

QUIESCENT CURRENT

IIN

1.0

1.4

LOAD CURRENT

ILOAD

Sourcing

Sinking

−0.3

SHORT CIRCUIT TO GND

ISC

VO = 0 V

VOLTAGE NOISE

eN p-p

0.1 Hz to 10.0 Hz

μV p-p

LONG-TERM STABILITY3

∆VO

After 1000 hours of operation

ppm

TURN-ON SETTLING TIME

Output settling to within ±0.1% of final value

μs

TEMPERATURE SENSOR4

Voltage Output at TEMP Pin

VTEMP

580

Temperature Sensitivity

TCVTEMP

1.96

mV/°C

1 Refer to the

section.

Output Adjustment

2 Specification includes the effects of self-heating.

3 Long-term stability is noncumulative; the drift in subsequent 1000-hour periods is significantly lower than in the first 1000-hour periods. Refer to Application Note AN-713.

4 Refer to the Temperature Monitoring section.

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