ADR380 Analog Devices, Inc., ADR380 Datasheet - Page 3

• Manufacturer Part Number: ADR380
• Description: Precision Low-drift 2.048 V/2.500 V Sot-23 Voltage References
• Manufacturer: Analog Devices, Inc.

SPECIFICATIONS
ADR381 ELECTRICAL CHARACTERISTICS
Parameter
Output Voltage
Initial Accuracy Error
Temperature Coefficient
Minimum Supply Voltage Headroom V
Line Regulation
Load Regulation
Quiescent Current
Voltage Noise
Turn-On Settling Time
Long-Term Stability
Output Voltage Hysteresis
Ripple Rejection Ratio
Short Circuit to GND
Specifications subject to change without notice.
ADR381 ELECTRICAL CHARACTERISTICS
Parameter
Output Voltage
Initial Accuracy Error
Temperature Coefficient
Minimum Supply Voltage Headroom V
Line Regulation
Load Regulation
Quiescent Current
Voltage Noise
Turn-On Settling Time
Long-Term Stability
Output Voltage Hysteresis
Ripple Rejection Ratio
Short Circuit to GND
Specifications subject to change without notice.
REV. A
(continued)
Symbol
V
V
TCV
I
e
t
V
RRR
I
Symbol
V
V
TCV
I
e
t
V
RRR
I
R
R
IN
SC
IN
SC
N
N
V
V
V
V
V
V
O
OERR
IN
O_HYS
O
OERR
IN
O_HYS
O
O
O
O
O
O
– V
– V
/DV
/DI
/DV
/DI
O
O
O
O
LOAD
LOAD
IN
IN
Conditions
–40°C < T
0°C < T
I
V
–40°C < T
V
–40°C < T
No Load
–40°C < T
0.1 Hz to 10 Hz
1,000 Hrs
f
Conditions
–40°C < T
0°C < T
I
V
–40°C < T
V
–40°C < T
No Load
–40°C < T
0.1 Hz to 10 Hz
1,000 Hrs
f
IN
IN
L
L
IN
IN
IN
IN
≤ 2 mA
≤ 2 mA
= 60 Hz
= 60 Hz
= 2.8 V to 15 V
= 3.5 V, I
= 2.8 V to 15 V
= 3.5 V, I
(@ V
(@ V
A
A
< 70°C
–3–
< 70°C
A
A
A
A
A
A
A
A
IN
IN
< +85°C
< +85°C
< +85°C
< +85°C
< +85°C
< +85°C
< +85°C
< +85°C
= 15.0 V, T
= 5.0 V, T
LOAD
LOAD
= 0 mA to 5 mA
= 0 mA to 5 mA
A
A
= 25 C unless otherwise noted.)
= 25 C unless otherwise noted.)
Min
2.494 2.5
–6
–0.24
Min
2.494 2.5
–6
–0.24
Typ
5
3
300
10
100
5
20
50
75
85
25
Typ
5
3
300
10
100
5
20
50
75
85
25
ADR380/ADR381
Max
2.506
+6
+0.24
25
21
25
70
120
140
Max
2.506
+6
+0.24
25
21
25
70
120
140
Unit
V
mV
%
ppm/°C
ppm/°C
mV
ppm/V
ppm/mA
µA
µA
µV p-p
µs
ppm
ppm
dB
mA
Unit
V
mV
%
ppm/°C
ppm/°C
mV
ppm/V
ppm/mA
µA
µA
µV p-p
µs
ppm
ppm
dB
mA