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Related Manuals for Analog Devices AD7172-4
Summary of Contents for Analog Devices AD7172-4
- Page 1 Chipsmall Limited consists of a professional team with an average of over 10 year of expertise in the distribution of electronic components. Based in Hongkong, we have already established firm and mutual-benefit business relationships with customers from,Europe,America and south Asia,supplying obsolete and hard-to-find components to meet their specific needs.
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Page 2: Features
True Rail-to-Rail Buffers FEATURES GENERAL DESCRIPTION Full featured evaluation board for the AD7172-4 EVAL-AD7172-4SDZ evaluation kit features the AD7172-4, PC control in conjunction with the system demonstration a 24-bit, 31.25 kSPS analog-to-digital converter (ADC) with platform (SDP), see the EVAL-SDP-CB1Z from integrated rail-to-rail analog input buffers, on-board power Analog Devices, Inc., for additional information... -
Page 3: Table Of Contents
UG-763 EVAL-AD7172-4SDZ User Guide TABLE OF CONTENTS Features ....................1 Power Supplies ................5 Evaluation Kit Contents ..............1 Power Supply Configurations ............6 Equipment Needed ................1 Analog Inputs ................6 General Description ................. 1 Reference Options .................6 EVAL-AD7172-4SDZ Block Diagram ........... 1 Evaluation Board Software ...............7 Revision History ................ -
Page 4: Eval-Ad7172-4Sdz Quick Start Guide
Choose to automatically search for the drivers for the EVAL- SDP-CB1Z board if prompted by the Windows operating system. Launch the EVAL-AD7172-4SDZ software from the Analog Devices subfolder in the Programs menu. Figure 2. Hardware Configuration, Setting Up the EVAL-AD7172-4SDZ Rev. 0 | Page 3 of 12... -
Page 5: Evaluation Board Hardware
Consult the data sheet in conjunction with this user guide when using the EVAL-AD7172-4SDZ. Full details for the EVAL-SDP- CB1Z are available on the Analog Devices website. Table 1. Default Link and Solder Link Options Link Default Option Description Selects the voltage applied to the power supply sequencer circuit (U3);... -
Page 6: Sockets And Connectors
Each supply is decoupled where it enters the board and again at each device in accordance with the schematic (available for download at http://www.analog.com/EVAL-AD7172-4, including a bill of materials). Table 3 shows the various power supply configurations available, including split supply operation. -
Page 7: Power Supply Configurations
Table 1. The analog inputs route directly to the associated analog input Split Supply (Regulated) pins on the AD7172-4 provided that the LK3 to LK16 links To set up the board, use the following procedure: (on-board noise test) are removed. The EVAL-AD7172-4SDZ software is set up to analyze dc inputs to the ADC. -
Page 8: Evaluation Board Software
PC. To launch the AD7172-4 software, complete the following steps: From the Start menu, click Programs > Analog Devices > Figure 3. AD7172-4 User Account Control Permission Dialog Box EVAL-AD7172-4SDZ. The main window of the software... -
Page 9: Evaluation Board Software Operation
UG-763 EVAL-AD7172-4SDZ User Guide EVALUATION BOARD SOFTWARE OPERATION Figure 7. Configuration Tab of the AD7172-4 Evaluation Software Functional Block Diagram OVERVIEW OF THE MAIN WINDOW The functional block diagram (4) of the ADC shows each of the The main window of the software displays the control buttons separate functional blocks within the ADC (see Figure 7). -
Page 10: Waveform Tab
EVAL-AD7172-4SDZ User Guide UG-763 Figure 8. Waveform Tab of the AD7172-4 Evaluation Software WAVEFORM TAB Channel Selection The channel selection (15) control allows you to choose which See Figure 8 for the Waveform (8) tab. channels display on the data waveform (see Figure 8). These... -
Page 11: Histogram Tab
UG-763 EVAL-AD7172-4SDZ User Guide Figure 9. Histogram Tab of the AD7172-4 Evaluation Software Noise Analysis Histogram Graph and Controls The Noise Analysis (18) section displays the results of the noise The data histogram graph (20) shows the number of times each analysis for the selected analysis channel (see Figure 8). -
Page 12: Register Map Tab
EVAL-AD7172-4SDZ User Guide UG-763 Figure 10. Register Map Tab of the AD7172-4 Evaluation Software REGISTER MAP TAB Documentation The Documentation (26) field contains the documentation for See Figure 10 for the Register Map (22) tab. the register of bit field selected in the register tree (23) (see Register Tree Figure 10). - Page 13 By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you have read and agreed to the Agreement.
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