Datasheet AD708 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | Ultralow Offset Voltage Dual Op Amp |
| 页数 / 页 | 16 / 6 — AD708. Data Sheet. TYPICAL PERFORMANCE CHARACTERISTICS. +VS. –0.5. V (. … |
| 修订版 | D |
| 文件格式/大小 | PDF / 343 Kb |
| 文件语言 | 英语 |
AD708. Data Sheet. TYPICAL PERFORMANCE CHARACTERISTICS. +VS. –0.5. V (. ES). G A –1.0. E G. –1.5. Y VO. L O. PPL. URRE. T 1.5. U S. 1.0. (R 0.5. –VS
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AD708 Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS
VS = ±15 V and TA = 25°C, unless otherwise noted.
+VS 8 ) –0.5 7 V ( ES) +V IT G A –1.0 IM T 6 L L A) E G –1.5 (m A 5 Y VO T NT L O PPL V 4 URRE SU DE O C O Y T 1.5 L M 3 D P N- E P O R U S M 1.0 ER 2 M EF –V CO (R 0.5
2
1
0 0 005 89- 89-
–VS
057
0
057
0 5 10 15 20 25 0 3 6 9 12 15 18 21 24 SUPPLY VOLTAGE (±V) SUPPLY VOLTAGE (±V)
Figure 2. Input Common-Mode Range vs. Supply Voltage Figure 5. Supply Current vs. Supply Voltage
+VS 100 256 UNITS TESTED 90 –55°C TO +125°C –0.5 ES) +VOUT 80 ±V) G A –1.0 ( G T L 70 IN S T –1.5 Y VO 60 E SW R UNI G PPL L = 10kΩ F A R 50 T L = 2kΩ R O L SU O BE 40 VO T 1.5 T D U E NUM P R 30 T 1.0 U ER O EF 20 (R 0.5 –V
3
OUT
0 0
10
006 89- 89-
–VS
057
0
057
0 5 10 15 20 25 –0.4 –0.3 –0.2 –0.1 0 0.1 0.2 0.3 0.4 SUPPLY VOLTAGE (±V) OFFSET VOLTAGE DRIFT (µV/°C)
Figure 3. Output Voltage Swing vs. Supply Voltage Figure 6. Typical Distribution of Offset Voltage Drift
35 100 IO = 1mA 30 10 A -p) ) V = +1000 25 Ω p ( 1 (V E A G 20 V = +1 A ±15V SUPPLIES DANCE E LT 0.1 P O M 15 V I T U UT P 0.01 TP T U 10 U O O 0.001 5
004 007 89- 89-
0
057
0.0001
057
10 100 1k 10k 0.1 1 10 100 1k 10k 100k LOAD RESISTANCE (Ω) FREQUENCY (Hz)
Figure 4. Output Voltage Swing vs. Load Resistance Figure 7. Output Impedance vs. Frequency Rev. D | Page 6 of 16 Document Outline Features Pin Configuration General Description Product Highlights Revision History Specifications Absolute Maximum Ratings ESD Caution Typical Performance Characteristics Matching Characteristics Theory of Operation Crosstalk Performance Operation with a Gain of −100 High Precision Programmable Gain Amplifier Bridge Signal Conditioner Precision Absolute Value Circuit Selection of Passive Components Outline Dimensions Ordering Guide
VS = ±15 V and TA = 25°C, unless otherwise noted.
+VS 8 ) –0.5 7 V ( ES) +V IT G A –1.0 IM T 6 L L A) E G –1.5 (m A 5 Y VO T NT L O PPL V 4 URRE SU DE O C O Y T 1.5 L M 3 D P N- E P O R U S M 1.0 ER 2 M EF –V CO (R 0.5
2
1
0 0 005 89- 89-
–VS
057
0
057
0 5 10 15 20 25 0 3 6 9 12 15 18 21 24 SUPPLY VOLTAGE (±V) SUPPLY VOLTAGE (±V)
Figure 2. Input Common-Mode Range vs. Supply Voltage Figure 5. Supply Current vs. Supply Voltage
+VS 100 256 UNITS TESTED 90 –55°C TO +125°C –0.5 ES) +VOUT 80 ±V) G A –1.0 ( G T L 70 IN S T –1.5 Y VO 60 E SW R UNI G PPL L = 10kΩ F A R 50 T L = 2kΩ R O L SU O BE 40 VO T 1.5 T D U E NUM P R 30 T 1.0 U ER O EF 20 (R 0.5 –V
3
OUT
0 0
10
006 89- 89-
–VS
057
0
057
0 5 10 15 20 25 –0.4 –0.3 –0.2 –0.1 0 0.1 0.2 0.3 0.4 SUPPLY VOLTAGE (±V) OFFSET VOLTAGE DRIFT (µV/°C)
Figure 3. Output Voltage Swing vs. Supply Voltage Figure 6. Typical Distribution of Offset Voltage Drift
35 100 IO = 1mA 30 10 A -p) ) V = +1000 25 Ω p ( 1 (V E A G 20 V = +1 A ±15V SUPPLIES DANCE E LT 0.1 P O M 15 V I T U UT P 0.01 TP T U 10 U O O 0.001 5
004 007 89- 89-
0
057
0.0001
057
10 100 1k 10k 0.1 1 10 100 1k 10k 100k LOAD RESISTANCE (Ω) FREQUENCY (Hz)
Figure 4. Output Voltage Swing vs. Load Resistance Figure 7. Output Impedance vs. Frequency Rev. D | Page 6 of 16 Document Outline Features Pin Configuration General Description Product Highlights Revision History Specifications Absolute Maximum Ratings ESD Caution Typical Performance Characteristics Matching Characteristics Theory of Operation Crosstalk Performance Operation with a Gain of −100 High Precision Programmable Gain Amplifier Bridge Signal Conditioner Precision Absolute Value Circuit Selection of Passive Components Outline Dimensions Ordering Guide