EVAL-AD5245EBZ Analog Devices Inc, EVAL-AD5245EBZ Datasheet
EVAL-AD5245EBZ
Specifications of EVAL-AD5245EBZ
Related parts for EVAL-AD5245EBZ
EVAL-AD5245EBZ Summary of contents
Page 1
... Evaluation Board User Manual 5 Steps To Setup The Evaluation Board… 1. Install AD5245 Software 2. Configure Board and Connect to Parallel Port with Provided Parallel Cable Figure 1. Evaluation Kit Setup Rev B 11/03/03 2 256-Position I C Compatible Digital Potentiometer 3. Open AD5245 RevA.exe 4. Provide Power Power from Parallel Port ...
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... Configure board to your liking(refer to “Configuring Other Components” on page 4 for more details). A two channel opamp(AD822B), 2.5V reference(ADR03), and two power mosfets(FDV301N) are provided for your convenience. If you would simply like to evaluate the digital pot, then ignore Step 2 and proceed to Step 3. 3. Apply a separate power supply or use power from the parallel avoid damaging the part) ...
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... 100 100 100 100 R1 2 220 14 220 1 DB25 VDD 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u 1 Figure 3. Evaluation Board Schematic Rev B 11/03/03 256-Position VDD VDD A 5 VREF DGND GND W CLK/SCL 3 4 SDI/SDA SCL SDA 4 AD5247 C3 0. JP5 VDD VDD VDD B DGND ...
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... Evaluation Board User Manual JP7 VCC JP6 VDD V+ C18 C19 0.1u 10u CP1 CP3 CP2 -IN1 CP4 JP11 2 U3A JP10 1 Vin1 +IN1 3 CP6 CP5 JP8 C20 0.1u JP9 Figure 4. Detailed Opamp Connections Powering the AD5245: Two Options for Powering I. Using the power from the parallel port as VDD Simply connect JP1 ...
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... Evaluation Board User Manual 2.5V Voltage Reference – ADR03 By connecting JP5, the voltage reference is connected to the A-terminal of channel-1 of the AD5245. You don’t need to worry about applying VDD because it is hardwired from the same source that is powering the AD5245. Power Mosfets – FDV301N Q1 By connecting JP14, the wiper of channel-1 is connected to the gate of Q1 ...
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... Evaluation Board User Manual AD5245 Parallel Port Connection (Information for Visual Basic Program Developers Only) SHDN VDD DIS DGND SDO/O1 SDA_Read http://www.doc.ic.ac.uk/~ih/doc/par/ 8 output pins accessed via the DATA Port 5 input pins (one inverted) accessed via the STATUS Port 4 output pins (three inverted) accessed via the CONTROL Port ...