Datasheet ADR440, ADR441, ADR443, ADR444, ADR445 (Analog Devices) - 10
| Fabricante | Analog Devices |
| Descripción | Ultralow Noise, LDO XFET 5.0V Voltage Reference w/Current Sink and Source |
| Páginas / Página | 19 / 10 — ADR440/ADR441/ADR443/ADR444/ADR445. Data Sheet. TYPICAL PERFORMANCE … |
| Revisión | G |
| Formato / tamaño de archivo | PDF / 561 Kb |
| Idioma del documento | Inglés |
ADR440/ADR441/ADR443/ADR444/ADR445. Data Sheet. TYPICAL PERFORMANCE CHARACTERISTICS. 2.051. 4.0980. 4.0975. 2.050. 4.0970. DEVICE 1
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ADR440/ADR441/ADR443/ADR444/ADR445 Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS
VIN = 7 V, TA = 25°C, CIN = COUT = 0.1 µF, unless otherwise noted.
2.051 4.0980 4.0975 2.050 4.0970 DEVICE 1 2.049 E (V) E (V) G G 4.0965 A A LT LT O DEVICE 2 2.048 O 4.0960 T V T V DEVICE 3 U U 4.0955 TP TP 2.047 OU OU 4.0950 2.046 4.0945
042 005
2.045
05428-
4.0940
05428-
–40 –20 0 20 40 60 80 100 120 –40 –25 –10 5 20 35 50 65 80 95 110 125 TEMPERATURE (°C) TEMPERATURE (°C)
Figure 5. ADR440 Output Voltage vs. Temperature Figure 8. ADR444 Output Voltage vs. Temperature
2.5020 5.006 2.5015 5.004 2.5010 5.002 E (V) E (V) G G A A LT LT O 2.5005 O 5.000 T V T V U U TP TP 2.5000 4.998 OU OU 2.4995 4.996
003 043
2.4990
05428-
4.994
05428-
–40 –25 –10 5 20 35 50 65 80 95 110 125 –40 –20 0 20 40 60 80 100 120 TEMPERATURE (°C) TEMPERATURE (°C)
Figure 6. ADR441 Output Voltage vs. Temperature Figure 9. ADR445 Output Voltage vs. Temperature
3.0020 4.0 3.0015 3.0010 3.5 DEVICE 1 mA) +125°C E (V) ( G 3.0005 A NT DEVICE 2 LT O +25°C 3.0000 3.0 DEVICE 3 T V CURRE U Y 2.9995 L TP PP –40°C OU SU 2.9990 2.5 2.9985
004 006
2.9980
05428-
2.0
05428-
–40 –25 –10 5 20 35 50 65 80 95 110 125 4 6 8 10 12 14 16 18 TEMPERATURE (°C) INPUT VOLTAGE (V)
Figure 7. ADR443 Output Voltage vs. Temperature Figure 10. ADR441 Supply Current vs. Input Voltage Rev. G | Page 10 of 19 Document Outline Features Applications Pin Configurations General Description Revision History Specifications ADR440 Electrical Characteristics ADR441 Electrical Characteristics ADR443 Electrical Characteristics ADR444 Electrical Characteristics ADR445 Electrical Characteristics Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Power Dissipation Considerations Basic Voltage Reference Connections Noise Performance Turn On Time Applications Information Output Adjustment Bipolar Outputs Programmable Voltage Source Programmable Current Source High Voltage Floating Current Source Precision Output Regulator (Boosted Reference) Outline Dimensions Ordering Guide
VIN = 7 V, TA = 25°C, CIN = COUT = 0.1 µF, unless otherwise noted.
2.051 4.0980 4.0975 2.050 4.0970 DEVICE 1 2.049 E (V) E (V) G G 4.0965 A A LT LT O DEVICE 2 2.048 O 4.0960 T V T V DEVICE 3 U U 4.0955 TP TP 2.047 OU OU 4.0950 2.046 4.0945
042 005
2.045
05428-
4.0940
05428-
–40 –20 0 20 40 60 80 100 120 –40 –25 –10 5 20 35 50 65 80 95 110 125 TEMPERATURE (°C) TEMPERATURE (°C)
Figure 5. ADR440 Output Voltage vs. Temperature Figure 8. ADR444 Output Voltage vs. Temperature
2.5020 5.006 2.5015 5.004 2.5010 5.002 E (V) E (V) G G A A LT LT O 2.5005 O 5.000 T V T V U U TP TP 2.5000 4.998 OU OU 2.4995 4.996
003 043
2.4990
05428-
4.994
05428-
–40 –25 –10 5 20 35 50 65 80 95 110 125 –40 –20 0 20 40 60 80 100 120 TEMPERATURE (°C) TEMPERATURE (°C)
Figure 6. ADR441 Output Voltage vs. Temperature Figure 9. ADR445 Output Voltage vs. Temperature
3.0020 4.0 3.0015 3.0010 3.5 DEVICE 1 mA) +125°C E (V) ( G 3.0005 A NT DEVICE 2 LT O +25°C 3.0000 3.0 DEVICE 3 T V CURRE U Y 2.9995 L TP PP –40°C OU SU 2.9990 2.5 2.9985
004 006
2.9980
05428-
2.0
05428-
–40 –25 –10 5 20 35 50 65 80 95 110 125 4 6 8 10 12 14 16 18 TEMPERATURE (°C) INPUT VOLTAGE (V)
Figure 7. ADR443 Output Voltage vs. Temperature Figure 10. ADR441 Supply Current vs. Input Voltage Rev. G | Page 10 of 19 Document Outline Features Applications Pin Configurations General Description Revision History Specifications ADR440 Electrical Characteristics ADR441 Electrical Characteristics ADR443 Electrical Characteristics ADR444 Electrical Characteristics ADR445 Electrical Characteristics Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Power Dissipation Considerations Basic Voltage Reference Connections Noise Performance Turn On Time Applications Information Output Adjustment Bipolar Outputs Programmable Voltage Source Programmable Current Source High Voltage Floating Current Source Precision Output Regulator (Boosted Reference) Outline Dimensions Ordering Guide