Datasheet AD795 (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | Low Power, Low Noise Precision FET Op Amp |
| 页数 / 页 | 21 / 3 — AD795. TABLE OF CONTENTS. REVISION HISTORY. 12/09—Rev. B to Rev. C. … |
| 修订版 | C |
| 文件格式/大小 | PDF / 334 Kb |
| 文件语言 | 英语 |
AD795. TABLE OF CONTENTS. REVISION HISTORY. 12/09—Rev. B to Rev. C. 10/02—Rev. A to Rev. B
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AD795 TABLE OF CONTENTS
Features .. 1 Offset Nulling ... 13 Applications ... 1 AC Response with High Value Source and Feedback Resistance Connection Diagram ... 1 ... 14 General Description ... 1 Overload Issues ... 15 Revision History ... 2 Input Protection ... 15 Specifications ... 3 Preamplifier Applications.. 16 Absolute Maximum Ratings .. 5 Minimizing Noise Contributions ... 16 Thermal Resistance .. 5 Using a T Network ... 17 ESD Caution .. 5 A pH Probe Buffer Amplifier ... 17 Typical Performance Characteristics ... 6 Outline Dimensions ... 18 Minimizing Input Current .. 11 Ordering Guide .. 18 Circuit Board Notes .. 12
REVISION HISTORY 12/09—Rev. B to Rev. C
Changes to Features Section and General Description Section . 1 Changes to Input Bias Current Parameter, Table 1 .. 3 Changes to Table 2 .. 5 Added Thermal Resistance Section ... 5 Added Table 3; Renumbered Sequentially .. 5 Changes to Minimizing Input Current Section .. 11 Changes to Circuit Board Notes Section and Figure 33 .. 12 Changes to Input Protection Section ... 15 Changes to Ordering Guide .. 18
10/02—Rev. A to Rev. B
Deleted Plastic Mini-DIP (N) Package .. Universal Edits to Features .. 1 Edits to Specifications .. 2 Edits to Absolute Maximum Ratings ... 3 Edits to Ordering Guide .. 3 Edits to Circuit Board Notes ... 9 Edits to Figure 31 .. 9 Edits to Offset Nulling ... 10 Deleted Figure 34 .. 10 Deleted Low Noise Op Amp Selection Tree ... 15 Updated Outline Dimensions ... 15 Rev. C | Page 2 of 20 Document Outline Features Applications Connection Diagram General Description Revision History Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics Minimizing Input Current Circuit Board Notes Offset Nulling AC Response with High Value Source and Feedback Resistance Overload Issues Input Protection Preamplifier Applications Minimizing Noise Contributions Using a T Network A pH Probe Buffer Amplifier Outline Dimensions Ordering Guide
AD795 TABLE OF CONTENTS
Features .. 1 Offset Nulling ... 13 Applications ... 1 AC Response with High Value Source and Feedback Resistance Connection Diagram ... 1 ... 14 General Description ... 1 Overload Issues ... 15 Revision History ... 2 Input Protection ... 15 Specifications ... 3 Preamplifier Applications.. 16 Absolute Maximum Ratings .. 5 Minimizing Noise Contributions ... 16 Thermal Resistance .. 5 Using a T Network ... 17 ESD Caution .. 5 A pH Probe Buffer Amplifier ... 17 Typical Performance Characteristics ... 6 Outline Dimensions ... 18 Minimizing Input Current .. 11 Ordering Guide .. 18 Circuit Board Notes .. 12
REVISION HISTORY 12/09—Rev. B to Rev. C
Changes to Features Section and General Description Section . 1 Changes to Input Bias Current Parameter, Table 1 .. 3 Changes to Table 2 .. 5 Added Thermal Resistance Section ... 5 Added Table 3; Renumbered Sequentially .. 5 Changes to Minimizing Input Current Section .. 11 Changes to Circuit Board Notes Section and Figure 33 .. 12 Changes to Input Protection Section ... 15 Changes to Ordering Guide .. 18
10/02—Rev. A to Rev. B
Deleted Plastic Mini-DIP (N) Package .. Universal Edits to Features .. 1 Edits to Specifications .. 2 Edits to Absolute Maximum Ratings ... 3 Edits to Ordering Guide .. 3 Edits to Circuit Board Notes ... 9 Edits to Figure 31 .. 9 Edits to Offset Nulling ... 10 Deleted Figure 34 .. 10 Deleted Low Noise Op Amp Selection Tree ... 15 Updated Outline Dimensions ... 15 Rev. C | Page 2 of 20 Document Outline Features Applications Connection Diagram General Description Revision History Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics Minimizing Input Current Circuit Board Notes Offset Nulling AC Response with High Value Source and Feedback Resistance Overload Issues Input Protection Preamplifier Applications Minimizing Noise Contributions Using a T Network A pH Probe Buffer Amplifier Outline Dimensions Ordering Guide