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Texas Instruments DAC7741EVM manual 5. Drill Drawing, PCB Layout

Models: DAC7741EVM

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PCB Layout

Figure 2-5. Drill Drawing

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Texas Instruments DAC7741EVM manual 5. Drill Drawing, PCB Layout

Contents

October User’s GuideDAC7741EVM DAP EVMsIMPORTANT NOTICE EVM IMPORTANT NOTICE EVM WARNINGS AND RESTRICTIONS About This Manual How to Use This ManualRead This First Information About Cautions and WarningsFCC Warning Related Documentation From Texas InstrumentsQuestions about this or other Data Converter EVM’s? Trademarks1 EVM Overview ContentsFigures 2 Physical Description3-2 Unity Gain Output Jumper Settings Tables2-1 Parts List 3-1 Factory Default Jumper Setting 3-3 Gain of Two Output Jumper SettingsPage EVM OverviewChapter Topic1.2.1 Supply Voltage 1.1 Features1.2 Power Requirements 1.2.2 Reference Voltage1.3 EVM Basic Functions EVM Basic FunctionsEVM Overview Figure 1-1. EVM Block Diagram A block diagram of the EVM is shown below in the FigureEVM Basic Functions Page Physical DescriptionChapter Topic2.1 PCB Layout Figure 2-1. Layer One Top SilkscreenPCB Layout Figure 2-2. Layer Two Ground Plane PCB LayoutPhysical Description Figure 2-3. Layer 3 Power Plane PCB LayoutFigure 2-4. Layer 4 Bottom Plane PCB LayoutPhysical Description Figure 2-5. Drill Drawing PCB LayoutBill of Materials 2-1. Parts List2.2 Bill of Materials Physical DescriptionThis page has been left blank intentionally Bill of MaterialsPage EVM OperationChapter TopicFactory Default Setting 3.1 Factory Default SettingTable 3-1. Factory Default Jumper Setting ReferenceTable 3-2. Unity Gain Output Jumper Settings 3.2 Host Processor Operation3.2.1 Unity Gain Output 3.2.2 Output Gain of Two Table 3-3. Gain of Two Output Jumper SettingsTable 3-4. Capacitive Load Drive Output Jumper Settings 3.2.3 Capacitive Load DriveJumper Setting 3.3 Jumper SettingTable 3-5. Jumper Setting Function ReferenceSetting Table 3-5. Jumper Setting Function ContinuedJumper Setting JumperSchematic 3.4 SchematicA schematic of the DAC7741 is found on the following page EVM OperationDAC7741 6443168