Datasheet AD8597, AD8599 (Analog Devices) - 16

AD8597/AD8599 Data Sheet
The AD8597/AD8599 are the optimum choice for low noise general noise theory with extensive calculations, see the performance if the source resistance is kept < 1 kΩ. At higher AN-358 Application Note, Noise and Operational Amplifier values of source resistance, optimum performance with respect Circuits. A good selection table for low noise op amps can to only noise is obtained with other amplifiers from Analog be found in AN-940 Application Note, Low Noise Amplifier Devices. Both voltage noise and current noise must be consi- Selection Guide for Optimal Noise Performance. An interesting dered. For more information on avoiding noise from grounding note on using one section of a monolithic dual to phase compen- problems and inadequate bypassing, see the AN-345 Application sate the other section is in the AN-107 Application Note, Active Note, Grounding for Low- and High-Frequency Circuits. For Feedback Improves Amplifier Phase Accuracy.
V+ 7 Q36 R18 R19 D1 D31 R31 D2 D34 6 2 OUTPUT INVERTING C1 – Q18 Q19 VB R1 INPUT Q19 Q20 D39 D41 D3 R32 D40 D42 3 NONINVERTING + INPUT Q32 D2 Q27 Q28
079
4
06247-
V–
Figure 59. Simplified Schematic Rev. E | Page 16 of 20 Document Outline Features Applications Pin Configurations General Description Table of Contents Revision History Specifications Absolute Maximum Ratings Thermal Resistance Power Sequencing ESD Caution Typical Performance Characteristics Functional Operation Input Voltage Range Output Phase Reversal Noise and Source Impedance Considerations Outline Dimensions Ordering Guide