Datasheet

ADR4520/ADR4525/ADR4530/ADR4533/ADR4540/ADR4550 Data Sheet
Rev. 0 | Page 8 of 32
ADR4550 ELECTRICAL CHARACTERISTICS
Unless otherwise noted, V
IN
= 5.1 V to 15 V, I
L
= 0 mA, T
A
= 25°C.
Table 8.
Parameter Symbol Test Conditions/Comments Min Typ Max Unit
OUTPUT VOLTAGE V
OUT
5.000 V
INITIAL OUTPUT VOLTAGE ERROR V
OUT_ERR
B grade ±0.02 %
1 mV
A grade ±0.04 %
2 mV
SOLDER HEAT SHIFT
±0.02
%
TEMPERATURE COEFFICIENT TCV
OUT
B grade, −40°C ≤ T
A
≤ +125°C 2 ppm/°C
A grade, −40°C ≤ T
A
≤ +125°C 4 ppm/°C
LINE REGULATION ΔV
OUT
/ΔV
IN
−40°C ≤ T
A
≤ +125°C 1 10 ppm/V
LOAD REGULATION ΔV
OUT
/ΔI
L
I
L
= 0 mA to +10 mA source, −40°C ≤ T
A
≤ +125°C 25 80 ppm/mA
I
L
= 0 mA to −10 mA sink, −40°C ≤ T
A
≤ +125°C 35 120 ppm/mA
QUIESCENT CURRENT I
Q
−40°C ≤ T
A
≤ +125°C, no load 700 950 μA
DROPOUT VOLTAGE V
DO
−40°C ≤ T
A
≤ +125°C, no load 100 mV
−40°C ≤ T
A
≤ +125°C, I
L
= 2 mA
300
mV
RIPPLE REJECTION RATIO RRR f
IN
= 1 kHz 90 dB
OUTPUT CURRENT CAPACITY I
L
Sinking −10 mA
Sourcing 10 mA
OUTPUT VOLTAGE NOISE e
Np-p
0.1 Hz to 10.0 Hz 2.8 μV p-p
OUTPUT VOLTAGE NOISE DENSITY
e
N
1 kHz
95.3
nV/√Hz
OUTPUT VOLTAGE HYSTERESIS ΔV
OUT_HYS
T
A
= temperature cycled from +25°C to −40°C to
+125°C and back to +25°C
50 ppm
LONG-TERM DRIFT ΔV
OUT_LTD
1000 hours at 60°C 25 ppm
TURN-ON SETTLING TIME t
R
I
L
= 0 mA, C
L
= 0.1 µF, C
IN
= 0.1 µF, R
L
= 1 kΩ 160 µs
LOAD CAPACITANCE 0.1 100 µF