Datasheet

ADR430/ADR431/ADR433/ADR434/ADR435/ADR439
Rev. J | Page 6 of 24
ADR433 ELECTRICAL CHARACTERISTICS
V
IN
= 5.0 V to 18 V, I
L
= 0 mA, T
A
= 25°C, unless otherwise noted.
Table 4.
Parameter Symbol Conditions Min Typ Max Unit
OUTPUT VOLTAGE V
O
A Grade 2.996 3.000 3.004 V
B Grade 2.9985 3.000 3.0015 V
INITIAL ACCURACY
1
V
OERR
A Grade ±4 mV
±0.13 %
B Grade ±1.5 mV
±0.05 %
TEMPERATURE COEFFICIENT TCV
O
A Grade −40°C < T
A
< +125°C 2 10 ppm/°C
B Grade −40°C < T
A
< +125°C 1 3 ppm/°C
LINE REGULATION ∆V
O
/∆V
IN
V
IN
= 5 V to 18 V, −40°C < T
A
< +125°C 5 20 ppm/V
LOAD REGULATION ∆V
O
/∆I
L
I
L
= 0 mA to 10 mA, V
IN
= 6 V, −40°C < T
A
< +125°C 15 ppm/mA
∆V
O
/∆I
L
I
L
= −10 mA to 0 mA, V
IN
= 6 V, −40°C < T
A
< +125°C 15 ppm/mA
QUIESCENT CURRENT I
IN
No load, −40°C < T
A
< +125°C 590 800 μA
VOLTAGE NOISE e
N
p-p 0.1 Hz to 10.0 Hz 3.75 μV p-p
VOLTAGE NOISE DENSITY e
N
1 kHz 90 nV/√Hz
TURN-ON SETTLING TIME t
R
C
L
= 0 μF 10 μs
LONG-TERM STABILITY
2
∆V
O
1000 hours 40 ppm
OUTPUT VOLTAGE HYSTERESIS V
O_HYS
20 ppm
RIPPLE REJECTION RATIO RRR f
IN
= 1 kHz −70 dB
SHORT CIRCUIT TO GND I
SC
40 mA
SUPPLY VOLTAGE
OPERATING RANGE V
IN
5.0 18 V
SUPPLY VOLTAGE HEADROOM V
IN
− V
O
2 V
1
Initial accuracy does not include shift due to solder heat effect.
2
The long-term stability specification is noncumulative. The drift in subsequent 1000 hour periods is significantly lower than in the first 1000 hour period.