adr431-ep Analog Devices, Inc., adr431-ep Datasheet - Page 3

• Manufacturer Part Number: adr431-ep
• Description: Low Noise Xfet Voltage References With Current Sink And Source Capability Adr431-ep/adr434-ep/adr435-ep
• Manufacturer: Analog Devices, Inc.

SPECIFICATIONS
ADR431-EP 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
T Grade
T Grade
T Grade
= 4.5 V to 18 V, I
L
= 0 mA, T
1
A
= 25°C, unless otherwise noted.
Symbol
V
V
TCV
ΔV
ΔV
ΔV
I
e
e
t
∆V
V
RRR
I
V
V
IN
SC
R
N
N
O
OERR
O_HYS
IN
IN
p-p
O
O
O
O
− V
O
/ΔV
/ΔI
/ΔI
O
L
L
IN
Test Conditions/Comments
−55°C < T
V
I
I
No load, −55°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
= 4.5 V to 18 V, −55°C < T
A
Rev. A | Page 3 of 8
< +125°C
A
< +125°C
IN
IN
= 5 V, −55°C < T
= 5 V, −55°C < T
A
< +125°C
ADR431-EP/ADR434-EP/ADR435-EP
A
< +125°C
A
< +125°C
Min
2.499
4.5
2
Typ
2.500
1.5
5
580
3.5
80
10
40
20
−70
40
Max
2.501
±1.0
±0.04
5
20
15
15
800
18
Unit
V
mV
%
ppm/°C
ppm/V
ppm/mA
ppm/mA
μA
μV p-p
nV/√Hz
μs
ppm
ppm
dB
mA
V
V