Datasheet AD8574-EP (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | Zero-Drift, Single-Supply, Rail-to-Rail I/O Quad, Operational Amplifier |
| 页数 / 页 | 14 / 6 — AD8574-EP. Enhanced Product. TYPICAL PERFORMANCE CHARACTERISTICS. 180. VS … |
| 修订版 | A |
| 文件格式/大小 | PDF / 310 Kb |
| 文件语言 | 英语 |
AD8574-EP. Enhanced Product. TYPICAL PERFORMANCE CHARACTERISTICS. 180. VS = 2.7V. VS = 5V. 160. CM = 1.35V. VCM = 2.5V. TA = 25°C. 140. 120
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AD8574-EP Enhanced Product TYPICAL PERFORMANCE CHARACTERISTICS 180 180 VS = 2.7V VS = 5V 160 V 160 CM = 1.35V VCM = 2.5V TA = 25°C TA = 25°C 140 140 RS RS IE 120 IE 120 IF IF L L P P 100 100 AM AM F F 80 80 R O R O BE BE 60 60 NUM NUM 40 40 20 20 0 0 –2.5 –1.5 –0.5 0.5 1.5 2.5
007
–2.5 –1.5 –0.5 0.5 1.5 2.5
010
OFFSET VOLTAGE (µV) OFFSET VOLTAGE (µV)
09302- 09302- Figure 2. Input Offset Voltage Distribution Figure 5. Input Offset Voltage Distribution
50 12 VS = 5V 40 TA = –40°C, +25°C, +85°C VS = 5V 10 VCM = 2.5V TA = –40°C TO +125°C A) 30 p RS ( +85°C IE 8 NT 20 IF L P 10 AM CURRE 6 F AS +25°C R O 0 BI BE UT 4 –10 INP NUM –40°C 2 –20 –30 0 0 1 2 3 4 5
008
0 1 2 3 4 5 6
011
INPUT COMMON-MODE VOLTAGE (V)
09302-
INPUT OFFSET DRIFT (nV/°C)
09302- Figure 3. Input Bias Current vs. Input Common-Mode Voltage Figure 6. Input Offset Voltage Drift Distribution
1500 10k VS = 5V V T S = 5V A = 125°C TA = 25°C 1000 1k A) ) p V 500 ( m ( NT GE 100 0 CURRE OLTA SOURCE AS –500 T V 10 U SINK BI TP UT –1000 OU INP 1 –1500 –2000 0.1 0 1 2 3 4 5
009
0.0001 0.001 0.01 0.1 1 10 100
012
COMMON-MODE VOLTAGE (V) LOAD CURRENT (mA)
09302- 09302- Figure 4. Input Bias Current vs. Common-Mode Voltage Figure 7. Output Voltage to Supply Rail vs. Load Current Rev. A | Page 6 of 14 Document Outline Features Enhanced Product Features Applications Pin Configuration General Description Table of Contents Revision History Specifications 5 V Electrical Characteristics 2.7 V Electrical Characteristics Absolute Maximum Ratings Thermal Characteristics ESD Caution Typical Performance Characteristics Outline Dimensions Ordering Guide
007
–2.5 –1.5 –0.5 0.5 1.5 2.5
010
OFFSET VOLTAGE (µV) OFFSET VOLTAGE (µV)
09302- 09302- Figure 2. Input Offset Voltage Distribution Figure 5. Input Offset Voltage Distribution
50 12 VS = 5V 40 TA = –40°C, +25°C, +85°C VS = 5V 10 VCM = 2.5V TA = –40°C TO +125°C A) 30 p RS ( +85°C IE 8 NT 20 IF L P 10 AM CURRE 6 F AS +25°C R O 0 BI BE UT 4 –10 INP NUM –40°C 2 –20 –30 0 0 1 2 3 4 5
008
0 1 2 3 4 5 6
011
INPUT COMMON-MODE VOLTAGE (V)
09302-
INPUT OFFSET DRIFT (nV/°C)
09302- Figure 3. Input Bias Current vs. Input Common-Mode Voltage Figure 6. Input Offset Voltage Drift Distribution
1500 10k VS = 5V V T S = 5V A = 125°C TA = 25°C 1000 1k A) ) p V 500 ( m ( NT GE 100 0 CURRE OLTA SOURCE AS –500 T V 10 U SINK BI TP UT –1000 OU INP 1 –1500 –2000 0.1 0 1 2 3 4 5
009
0.0001 0.001 0.01 0.1 1 10 100
012
COMMON-MODE VOLTAGE (V) LOAD CURRENT (mA)
09302- 09302- Figure 4. Input Bias Current vs. Common-Mode Voltage Figure 7. Output Voltage to Supply Rail vs. Load Current Rev. A | Page 6 of 14 Document Outline Features Enhanced Product Features Applications Pin Configuration General Description Table of Contents Revision History Specifications 5 V Electrical Characteristics 2.7 V Electrical Characteristics Absolute Maximum Ratings Thermal Characteristics ESD Caution Typical Performance Characteristics Outline Dimensions Ordering Guide