Datasheet ADR380, ADR381 (Analog Devices) - 6

ADR380/ADR381 TYPICAL PERFORMANCE CHARACTERISTICS
2.054 60 TEMPERATURE +25°C –40°C +85°C +25°C 2.052 50 2.050 SAMPLE 1 40 TOTAL NUMBER SAMPLE 2 Y OF DEVICES IN ) SAMPLE = 450 NC (V T 2.048 UE 30 OU Q V E R F 2.046 SAMPLE 3 20 2.044 10 2.042
2
0
5
–40 –15 10 35 60 85
00
–15 –13 –11 –9 –7 –5 –3 –1 1 3 5 7 9 11 13 15
00 5- 5-
TEMPERATURE (°C)
17
PPM (°C)
17 02 02 Figure 2. ADR380 Output Voltage vs. Temperature Figure 5. ADR381 Output Voltage Temperature Coefficient
2.506 140 120 +85°C +25°C 2.504 A) 100 2.502 SAMPLE 1 (µ NT ) E 80 (V T 2.500 –40°C OU CURR V Y 60 SAMPLE 3 L P 2.498 SAMPLE 2 UP S 40 2.496 20 2.494
6 03
0 –40 –15 10 35 60 85
0 00 5-
2.5 5.0 7.5 10.0 12.5 15.0
5-
TEMPERATURE (°C)
17
INPUT VOLTAGE (V)
17 02 02 Figure 3. ADR381 Output Voltage vs. Temperature Figure 6. ADR380 Supply Current vs. Input Voltage
30 140 TEMPERATURE +25°C –40°C +85°C +25°C 120 25 +85°C +25°C A) 100 20 (µ NT E NCY 80 E TOTAL NUMBER U 15 OF DEVICES = 130 Q CURR 60 –40°C RE Y F L P 10 UP S 40 5 20 0
4
0
7
–11 –9 –7 –5 –3 –1 1 3 5 7 9 11 13 15 17 19
00 00 5-
2.5 5.0 7.5 10.0 12.5 15.0
5-
PPM (°C)
17
INPUT VOLTAGE (V)
17 02 02 Figure 4. ADR380 Output Voltage Temperature Coefficient Figure 7. ADR381 Supply Current vs. Input Voltage Rev. C | Page 6 of 16 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ADR380 ELECTRICAL CHARACTERISTICS ADR381 ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY THEORY OF OPERATION DEVICE POWER DISSIPATION CONSIDERATIONS INPUT CAPACITOR OUTPUT CAPACITOR APPLICATIONS INFORMATION STACKING REFERENCE ICs FOR ARBITRARY OUTPUTS A NEGATIVE PRECISION REFERENCE WITHOUT PRECISION RESISTORS PRECISION CURRENT SOURCE PRECISION HIGH CURRENT VOLTAGE SOURCE OUTLINE DIMENSIONS ORDERING GUIDE