ADR430 Analog Devices, Inc., ADR430 Datasheet - Page 3

• Manufacturer Part Number: ADR430
• Description: Ultralow Noise Xfet Voltage References With Current Sink And Source Capability
• Manufacturer: Analog Devices, Inc.

SPECIFICATIONS
ADR430 ELECTRICAL CHARACTERISTICS
V
Table 2.
Parameter
OUTPUT VOLTAGE
INITIAL ACCURACY
TEMPERATURE COEFFICIENT
LINE REGULATION
LOAD REGULATION
QUIESCENT CURRENT
VOLTAGE NOISE
VOLTAGE NOISE DENSITY
TURN-ON SETTLING TIME
LONG-TERM STABILITY
OUTPUT VOLTAGE HYSTERESIS
RIPPLE REJECTION RATIO
SHORT CIRCUIT TO GND
SUPPLY VOLTAGE
OPERATING RANGE
SUPPLY VOLTAGE HEADROOM
1
The long-term stability specification is noncumulative. The drift in subsequent 1000-hour periods is significantly lower than in the first 1000-hour period.
IN
A Grade
B Grade
A Grade
B Grade
A Grade
B Grade
= 4.1 V to 18 V, I
L
= 0 mA, T
1
A
= 25°C, unless otherwise noted.
Symbol
V
V
TCV
∆V
∆V
∆V
I
e
e
t
∆V
V
RRR
I
V
V
IN
SC
R
N
N
O
OERR
O_HYS
IN
IN
O
O
O
p-p
O
− V
/∆V
/∆I
/∆I
O
L
L
O
IN
Conditions
−40°C < T
−40°C < T
V
I
I
No load, −40°C < T
0.1 Hz to 10.0 Hz
1 kHz
C
1000 hours
f
L
L
IN
IN
L
= 0 mA to 10 mA, V
= −10 mA to 0 mA, V
= 1 kHz
= 0 μF
= 4.1 V to 18 V, −40°C < T
A
A
ADR430/ADR431/ADR433/ADR434/ADR435/ADR439
< +125°C
< +125°C
Rev. D | Page 3 of 24
A
< +125°C
IN
IN
= 5.0 V, −40°C < T
= 5.0 V, −40°C < T
A
< +125°C
A
< +125°C
A
< +125°C
Min
2.045
2.047
4.1
2
Typ
2.048
2.048
2
1
5
560
3.5
60
10
40
20
–70
40
Max
2.051
2.049
±3
±0.15
±1
±0.05
10
3
20
15
15
800
18
Unit
V
V
mV
%
mV
%
ppm/°C
ppm/°C
ppm/V
ppm/mA
ppm/mA
μA
μV p-p
nV/√Hz
μs
ppm
ppm
dB
mA
V
V