Changes to Format .............................................................Universal
Changes to the Ordering Guide.................................................... 20
12/03—Revision 0: Initial Version
Rev. B | Page 2 of 24
ADR430/ADR431/ADR433/ADR434/ADR435/ADR439
SPECIFICATIONS
ADR430 ELECTRICAL CHARACTERISTICS
V
IN
= 4.1 V to 18 V, I
LOAD
= 0 mA, T
A
= 25°C, unless otherwise noted.
Table 2.
Parameter
Output Voltage
B Grade
A Grade
Initial Accuracy
B Grade
B Grade
A Grade
A Grade
Temperature Coefficient
SOIC-8 (B Grade)
SOIC-8 (A Grade)
MSOP-8
Line Regulation
Load Regulation
Symbol
V
O
V
O
V
OERR
V
OERR
V
OERR
V
OERR
TCV
O
TCV
O
TCV
O
∆V
O
/∆V
IN
∆V
O
/∆I
LOAD
−40°C < T
A
< +125°C
−40°C < T
A
< +125°C
−40°C < T
A
< +125°C
V
IN
= 4.1 V to 18 V
−40°C < T
A
< +125°C
I
LOAD
= 0 mA to 10 mA, V
IN
= 5.0 V
−40°C < T
A
< +125°C
I
LOAD
= −10 mA to 0 mA, V
IN
= 5.0 V
−40°C < T
A
< +125°C
No load, −40°C < T
A
< +125°C
0.1 Hz to 10.0 Hz
1 kHz
C
IN
= 0
1,000 h
f
IN
= 10 kHz
4.1
2
1
2
2
5
Conditions
Min
2.047
2.045
Typ
2.048
2.048
Max
2.049
2.051
1
0.05
3
0.15
3
10
10
20
15
15
800
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
Quiescent Current
Voltage Noise
Voltage Noise Density
Turn-On Settling Time
Long-Term Stability
1
Output Voltage Hysteresis
Ripple Rejection Ratio
Short Circuit to GND
Supply Voltage Operating Range
Supply Voltage Headroom
I
IN
e
N
p-p
e
N
t
R
∆V
O
V
O_HYS
RRR
I
SC
V
IN
V
IN
− V
O
560
3.5
60
10
40
20
–70
40
18
1
The long-term stability specification is noncumulative. The drift in subsequent 1,000 hour periods is significantly lower than in the first 1,000 hour period.
Rev. B | Page 3 of 24
ADR430/ADR431/ADR433/ADR434/ADR435/ADR439
ADR431 ELECTRICAL CHARACTERISTICS
V
IN
= 4.5 V to 18 V, I
LOAD
= 0 mA, T
A
= 25°C, unless otherwise noted.
Table 3.
Parameter
Output Voltage
B Grade
A Grade
Initial Accuracy
B Grade
B Grade
A Grade
A Grade
Temperature Coefficient
SOIC-8 (B Grade)
SOIC-8 (A Grade)
MSOP-8
Line Regulation
Load Regulation
Symbol
V
O
V
O
V
OERR
V
OERR
V
OERR
V
OERR
TCV
O
TCV
O
TCV
O
∆V
O
/∆V
IN
∆V
O
/∆I
LOAD
−40°C < T
A
< +125°C
−40°C < T
A
< +125°C
−40°C < T
A
< +125°C
V
IN
= 4.5 V to 18 V
−40°C < T
A
< +125°C
I
LOAD
= 0 mA to 10 mA, V
IN
= 5.0 V
−40°C < T
A
< +125°C
I
LOAD
= −10 mA to 0 mA, V
IN
= 5.0 V
−40°C < T
A
< +125°C
No load, −40°C < T
A
< +125°C
0.1 Hz to 10.0 Hz
1 kHz
C
IN
= 0
1,000 h
f
IN
= 10 kHz
4.5
2
15
15
800
ppm/mA
ppm/mA
µA
µV p-p
nV√Hz
µs
ppm
ppm
dB
mA
V
V
1
2
2
5
Conditions
Min
2.499
2.497
Typ
2.500
2.500
Max
2.501
2.503
1
0.04
3
0.13
3
10
10
20
Unit
V
V
mV
%
mV
%
ppm/°C
ppm/°C
ppm/°C
ppm/V
Quiescent Current
Voltage Noise
Voltage Noise Density
Turn-On Settling Time
Long-Term Stability
1
Output Voltage Hysteresis
Ripple Rejection Ratio
Short Circuit to GND
Supply Voltage Operating Range
Supply Voltage Headroom
I
IN
e
N
p-p
e
N
t
R
∆V
O
V
O_HYS
RRR
I
SC
V
IN
V
IN
– V
O
580
3.5
80
10
40
20
−70
40
18
1
The long-term stability specification is noncumulative. The drift in subsequent 1,000 hour periods is significantly lower than in the first 1,000 hour period.
Rev. B | Page 4 of 24
ADR430/ADR431/ADR433/ADR434/ADR435/ADR439
ADR433 ELECTRICAL CHARACTERISTICS
V
IN
= 5 V to 18 V, I
LOAD
= 0 mA , T
A
= 25°C, unless otherwise noted.
Table 4.
Parameter
Output Voltage
B Grade
A Grade
Initial Accuracy
B Grade
B Grade
A Grade
A Grade
Temperature Coefficient
SOIC-8 (B Grade)
SOIC-8 (A Grade)
MSOP-8
Line Regulation
Load Regulation
Symbol
V
O
V
O
V
OERR
V
OERR
V
OERR
V
OERR
TCV
O
−40°C < T
A
< +125°C
−40°C < T
A
< +125°C
−40°C < T
A
< +125°C
V
IN
= 5 V to 18 V
−40°C < T
A
< +125°C
I
LOAD
= 0 mA to 10 mA, V
IN
= 6 V
−40°C < T
A
< +125°C
I
LOAD
= −10 mA to 0 mA, V
IN
= 6 V
−40°C < T
A
< +125°C
No load, −40°C < T
A
< +125°C
0.1 Hz to 10.0 Hz
1 kHz
C
IN
= 0
1,000 h
f
IN
= 10 kHz
5
2
1
2
2
5
Conditions
Min
2.9985
2.996
Typ
3.000
3.000
Max
3.0015
3.004
1.5
0.05
4
0.13
3
10
10
20
15
15
800
Unit
V
V
mV
%
mV
%
ppm/°C
ppm/°C
ppm/°C
ppm/V
ppm/mA
ppm/mA
µA
µV p-p
nV√Hz
µs
ppm
ppm
dB
mA
V
V
∆V
O
/∆V
IN
∆V
O
/∆I
LOAD
Quiescent Current
Voltage Noise
Voltage Noise Density
Turn-On Settling Time
Long-Term Stability
1
Output Voltage Hysteresis
Ripple Rejection Ratio
Short Circuit to GND
Supply Voltage Operating Range
Supply Voltage Headroom
I
IN
e
N
p-p
e
N
t
R
∆V
O
V
O_HYS
RRR
I
SC
V
IN
V
IN
− V
O
590
3.75
90
10
40
20
−70
40
18
1
The long-term stability specification is noncumulative. The drift in subsequent 1,000 hour periods is significantly lower than in the first 1,000 hour period.
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