Datasheet AD8628, AD8629, AD8630 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifier |
| 页数 / 页 | 24 / 7 — Data Sheet. AD8628/AD8629/AD8630. TYPICAL PERFORMANCE CHARACTERISTICS. … |
| 修订版 | K |
| 文件格式/大小 | PDF / 430 Kb |
| 文件语言 | 英语 |
Data Sheet. AD8628/AD8629/AD8630. TYPICAL PERFORMANCE CHARACTERISTICS. 180. 100. VS = 2.7V. VS = 5V. 160. A = 25°C. VCM = 2.5V TA = 25°C
文件文字版本
Data Sheet AD8628/AD8629/AD8630 TYPICAL PERFORMANCE CHARACTERISTICS 180 100 VS = 2.7V VS = 5V 160 T 90 A = 25°C VCM = 2.5V TA = 25°C 80 140 S S R R 70 120 LIFIE LIFIE P P 60 M 100 M A A F F 50 80 R O R O 40 BE BE 60 30 NUM NUM 40 20 20 10 0 0
003 006
–2.5 –1.5 –0.5 0.5 1.5 2.5 –2.5 –1.5 –0.5 0.5 1.5 2.5 INPUT OFFSET VOLTAGE (µV)
02735-
INPUT OFFSET VOLTAGE (µV)
02735- Figure 5. Input Offset Voltage Distribution Figure 8. Input Offset Voltage Distribution
60 7 VS = 5V V +85°C S = 5V T 50 6 A = –40°C TO +125°C A) S p R ( 5 40 NT LIFIE P M 4 A 30 CURRE F AS R O 3 BI 20 BE UT +25°C 2 INP NUM 10 –40°C 1 0 0
004
0 1 2 3 4 5 6 0 2 4 6 8 10
007
INPUT COMMON-MODE VOLTAGE (V)
02735-
TCVOS (nV/°C)
02735- Figure 6. AD8628 Input Bias Current vs. Input Common-Mode Voltage Figure 9. Input Offset Voltage Drift
1500 1k VS = 5V VS = 5V 150°C TA = 25°C 1000 100 125°C A) p V) ( 500 NT E (m G 10 A LT SOURCE 0 CURRE O SINK AS T V U 1 BI –500 TP UT OU INP 0.1 –1000 –1500 0.01 0 1 2 3 4 5 6
005
0.0001 0.001 0.01 0.1 1 10
008
INPUT COMMON-MODE VOLTAGE (V) LOAD CURRENT (mA)
02735- 02735- Figure 7. AD8628 Input Bias Current vs. Input Common-Mode Voltage Figure 10. Output Voltage to Supply Rail vs. Load Current Rev. K | Page 7 of 24 Document Outline Features Applications General Description Pin Configurations Table of Contents Revision History Specifications Electrical Characteristics—VS = 5.0 V Electrical Characteristics—VS = 2.7 V Absolute Maximum Ratings Thermal Characteristics ESD Caution Typical Performance Characteristics Functional Description 1/f Noise Peak-to-Peak Noise Noise Behavior with First-Order, Low-Pass Filter Total Integrated Input-Referred Noise for First-Order Filter Input Overvoltage Protection Output Phase Reversal Overload Recovery Time Infrared Sensors Precision Current Shunt Sensor Output Amplifier for High Precision DACs Outline Dimensions Ordering Guide Automotive Products
003 006
–2.5 –1.5 –0.5 0.5 1.5 2.5 –2.5 –1.5 –0.5 0.5 1.5 2.5 INPUT OFFSET VOLTAGE (µV)
02735-
INPUT OFFSET VOLTAGE (µV)
02735- Figure 5. Input Offset Voltage Distribution Figure 8. Input Offset Voltage Distribution
60 7 VS = 5V V +85°C S = 5V T 50 6 A = –40°C TO +125°C A) S p R ( 5 40 NT LIFIE P M 4 A 30 CURRE F AS R O 3 BI 20 BE UT +25°C 2 INP NUM 10 –40°C 1 0 0
004
0 1 2 3 4 5 6 0 2 4 6 8 10
007
INPUT COMMON-MODE VOLTAGE (V)
02735-
TCVOS (nV/°C)
02735- Figure 6. AD8628 Input Bias Current vs. Input Common-Mode Voltage Figure 9. Input Offset Voltage Drift
1500 1k VS = 5V VS = 5V 150°C TA = 25°C 1000 100 125°C A) p V) ( 500 NT E (m G 10 A LT SOURCE 0 CURRE O SINK AS T V U 1 BI –500 TP UT OU INP 0.1 –1000 –1500 0.01 0 1 2 3 4 5 6
005
0.0001 0.001 0.01 0.1 1 10
008
INPUT COMMON-MODE VOLTAGE (V) LOAD CURRENT (mA)
02735- 02735- Figure 7. AD8628 Input Bias Current vs. Input Common-Mode Voltage Figure 10. Output Voltage to Supply Rail vs. Load Current Rev. K | Page 7 of 24 Document Outline Features Applications General Description Pin Configurations Table of Contents Revision History Specifications Electrical Characteristics—VS = 5.0 V Electrical Characteristics—VS = 2.7 V Absolute Maximum Ratings Thermal Characteristics ESD Caution Typical Performance Characteristics Functional Description 1/f Noise Peak-to-Peak Noise Noise Behavior with First-Order, Low-Pass Filter Total Integrated Input-Referred Noise for First-Order Filter Input Overvoltage Protection Output Phase Reversal Overload Recovery Time Infrared Sensors Precision Current Shunt Sensor Output Amplifier for High Precision DACs Outline Dimensions Ordering Guide Automotive Products