Datasheet AD8067 (Analog Devices) - 10
| 制造商 | Analog Devices |
| 描述 | High Gain Bandwidth Product, Precision FastFET Op Amp |
| 页数 / 页 | 24 / 10 — AD8067. Data Sheet. S =. 12V. VS = +5V. – pA. VS = ±12V. INPUT BIAS … |
| 修订版 | B |
| 文件格式/大小 | PDF / 419 Kb |
| 文件语言 | 英语 |
AD8067. Data Sheet. S =. 12V. VS = +5V. – pA. VS = ±12V. INPUT BIAS CURRENT. VS = ±5V. –10. –14 –12 –10 –8. TEMPERATURE – °C
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文件文字版本
AD8067 Data Sheet 14 10 8 12 V V S =
12V S =
5V VS = +5V 6 – pA 10 – pA 4 2 8 0 6 –2 VS = ±12V 4 –4 INPUT BIAS CURRENT INPUT BIAS CURRENT –6 2 –8 VS = ±5V 0 –10 25 35 45 55 65 75 85 –14 –12 –10 –8 –6 –4 –2 0 2 4 6 8 10 12 14 TEMPERATURE – °C COMMON-MODE VOLTAGE – V
Figure 22. Input Bias Current vs. Temperature Figure 25. Input Bias Current vs. Common-Mode Voltage
1800 5 N = 12255 SD = 0.203 1600 4 MEAN = –0.033 VS =
12V 3 1400 V – mV S =
5V 2 1200 1 1000 VS = +5V 0 800 COUNT –1 600 –2 400 INPUT OFFSET VOLTAGE –6 200 –4 0 –5 –1 0 1 –14 –12 –10 –8 –6 –4 –2 0 2 4 6 8 10 12 14 INPUT OFFSET VOLTAGE – mV COMMON-MODE VOLTAGE – V
Figure 23. Input Offset Voltage Histogram Figure 26. Input Offset Voltage vs. Common-Mode Voltage
1000 –40 –50 –60 100 –70 nV/ Hz – dB – –80 CMRR NOISE –90 10 –100 –110 1 –120 1 10 100 1k 10k 100k 1M 10M 100M 0.1 1 10 100 FREQUENCY – Hz FREQUENCY – MHz
Figure 24. Voltage Noise Figure 27. CMRR vs. Frequency Rev. B | Page 10 of 24 Document Outline Features Applications Connection Diagram (Top View) General Description Revision History Specifications for ±5 V Specifications for +5 V Specifications for ±12 V Absolute Maximum Ratings Maximum Power Dissipation ESD Caution Typical Performance Characteristics Test Circuits Theory of Operation Basic Frequency Response Resistor Selection for Wideband Operation DC Error Calculations Input and Output Overload Behavior Input Protection Capacitive Load Drive Layout, Grounding, and Bypassing Considerations Layout Grounding Power Supply Bypassing Applications Wideband Photodiode Preamp Using the AD8067 at Gains of Less Than 8 Single-Supply Operation High Gain, High Bandwidth Composite Amplifier Outline Dimensions Ordering Guide
12V S =
5V VS = +5V 6 – pA 10 – pA 4 2 8 0 6 –2 VS = ±12V 4 –4 INPUT BIAS CURRENT INPUT BIAS CURRENT –6 2 –8 VS = ±5V 0 –10 25 35 45 55 65 75 85 –14 –12 –10 –8 –6 –4 –2 0 2 4 6 8 10 12 14 TEMPERATURE – °C COMMON-MODE VOLTAGE – V
Figure 22. Input Bias Current vs. Temperature Figure 25. Input Bias Current vs. Common-Mode Voltage
1800 5 N = 12255 SD = 0.203 1600 4 MEAN = –0.033 VS =
12V 3 1400 V – mV S =
5V 2 1200 1 1000 VS = +5V 0 800 COUNT –1 600 –2 400 INPUT OFFSET VOLTAGE –6 200 –4 0 –5 –1 0 1 –14 –12 –10 –8 –6 –4 –2 0 2 4 6 8 10 12 14 INPUT OFFSET VOLTAGE – mV COMMON-MODE VOLTAGE – V
Figure 23. Input Offset Voltage Histogram Figure 26. Input Offset Voltage vs. Common-Mode Voltage
1000 –40 –50 –60 100 –70 nV/ Hz – dB – –80 CMRR NOISE –90 10 –100 –110 1 –120 1 10 100 1k 10k 100k 1M 10M 100M 0.1 1 10 100 FREQUENCY – Hz FREQUENCY – MHz
Figure 24. Voltage Noise Figure 27. CMRR vs. Frequency Rev. B | Page 10 of 24 Document Outline Features Applications Connection Diagram (Top View) General Description Revision History Specifications for ±5 V Specifications for +5 V Specifications for ±12 V Absolute Maximum Ratings Maximum Power Dissipation ESD Caution Typical Performance Characteristics Test Circuits Theory of Operation Basic Frequency Response Resistor Selection for Wideband Operation DC Error Calculations Input and Output Overload Behavior Input Protection Capacitive Load Drive Layout, Grounding, and Bypassing Considerations Layout Grounding Power Supply Bypassing Applications Wideband Photodiode Preamp Using the AD8067 at Gains of Less Than 8 Single-Supply Operation High Gain, High Bandwidth Composite Amplifier Outline Dimensions Ordering Guide