Texas-instruments DAC7741EVM Manuale Utente Scaricare il pdf (Pagina 8)

Contents

Tables

2-1 Parts List 2-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-1 Factory Default Jumper Setting 3-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-2 Unity Gain Output Jumper Settings 3-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-3 Gain of Two Output Jumper Settings 3-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-4 Capacitive Load Drive Output Jumper Settings 3-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-5 Jumper Setting Function 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 27 28

User’s Guide 1
Read This First 5
FCC Warning 6
Trademarks 6
Contents 7
EVM Overview 9
1.1 Features 10
1.2 Power Requirements 10
1.3 EVM Basic Functions 11
EVM Basic Functions 12
Physical Description 13
2.1 PCB Layout 14
PCB Layout 15
Figure 2-5. Drill Drawing 18
2.2 Bill of Materials 19
Bill of Materials 20
EVM Operation 21
3.1 Factory Default Setting 22
3.2 Host Processor Operation 23
× gain output 24
RFB1 pin is not connected 25
3.4 Schematic 27

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Texas-instruments DAC7741EVM Manuale Utente Pagina 8

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