ADR380 Analog Devices, Inc., ADR380 Datasheet - Page 7

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

REV. A
TPC 10. ADR381 Line Regulation vs. Temperature
TPC 9. ADR380 Line Regulation vs. Temperature
0.4
0.8
0.6
0.2
4
4
5
3
2
0
5
3
2
0
1
–40
1
–40
TPC 11. ADR380 Minimum Input/Output
Voltage Differential vs. Load Current
0
0
V
V
IN
IN
= 2.5V TO 15V
= 2.8V TO 15V
–15
–15
1
–40 C
LOAD CURRENT (mA)
TEMPERATURE ( C)
TEMPERATURE ( C)
10
10
2
35
35
3
+25 C
+85 C
60
60
4
85
85
5
–7–
TPC 14. ADR381 Typical Noise Voltage 0.1 Hz to 10 Hz
2 V/DIV
TPC 12. ADR381 Minimum Input/Output Voltage
Differential vs. Load Current
0.4
0.6
0.2
0.8
60
50
40
30
20
10
0
–260
0
0
TEMPERATURE +25 C
–200 –140 –80 –20 40
TPC 13. ADR381 V
1
–40 C
LOAD CURRENT (mA)
V
OUT
2
DEVIATION (ppm)
TIME (1s/DIV)
–40 C
100 160 220
ADR380/ADR381
OUT
+25 C
+85 C
3
Hysteresis
85 C
280
4
+25 C
340 400
5