REF192 datasheet(8/32 Pages) AD

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ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ADR4550

Data Sheet

Rev. 0 | Page 8 of 32

ADR4550 ELECTRICAL CHARACTERISTICS

Unless otherwise noted, VIN = 5.1 V to 15 V, IL = 0 mA, TA = 25°C.

Table 8.

Parameter

Symbol

Test Conditions/Comments

Min

Typ

Max

Unit

OUTPUT VOLTAGE

VOUT

5.000

INITIAL OUTPUT VOLTAGE ERROR

VOUT_ERR

B grade

±0.02

A grade

±0.04

SOLDER HEAT SHIFT

±0.02

TEMPERATURE COEFFICIENT

TCVOUT

B grade, −40°C ≤ TA ≤ +125°C

ppm/°C

A grade, −40°C ≤ TA ≤ +125°C

ppm/°C

LINE REGULATION

ΔVOUT/ΔVIN

−40°C ≤ TA ≤ +125°C

ppm/V

LOAD REGULATION

ΔVOUT/ΔIL

IL = 0 mA to +10 mA source, −40°C ≤ TA ≤ +125°C

ppm/mA

IL = 0 mA to −10 mA sink, −40°C ≤ TA ≤ +125°C

120

ppm/mA

QUIESCENT CURRENT

−40°C ≤ TA ≤ +125°C, no load

700

950

μA

DROPOUT VOLTAGE

VDO

−40°C ≤ TA ≤ +125°C, no load

100

−40°C ≤ TA ≤ +125°C, IL = 2 mA

300

RIPPLE REJECTION RATIO

RRR

fIN = 1 kHz

OUTPUT CURRENT CAPACITY

Sinking

−10

Sourcing

OUTPUT VOLTAGE NOISE

eNp-p

0.1 Hz to 10.0 Hz

2.8

μV p-p

OUTPUT VOLTAGE NOISE DENSITY

1 kHz

95.3

nV/√Hz

OUTPUT VOLTAGE HYSTERESIS

ΔVOUT_HYS

TA = temperature cycled from +25°C to −40°C to

+125°C and back to +25°C

ppm

LONG-TERM DRIFT

ΔVOUT_LTD

1000 hours at 60°C

ppm

TURN-ON SETTLING TIME

IL = 0 mA, CL = 0.1 µF, CIN = 0.1 µF, RL = 1 kΩ

160

µs

LOAD CAPACITANCE

0.1

100

µF

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