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resources:eval:user-guides:circuits-from-the-lab:cn0370 [16 Sep 2015 05:23] – Ramon Glenn Amparo | resources:eval:user-guides:circuits-from-the-lab:cn0370 [10 Jul 2018 20:19] – [Overview] Motoko Hunt |
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[[adi>AD5542A]] is a single supply, 16-bit, serial input, voltage output DAC that is used to control the voltage to current conversion. [[adi>ADA4500-2]] is a single supply, dual low power amplifier with no zero-crossover distortion offering high linearity over the full, rail to rail common-mode input range. [[adi>ADA4500-2]] is used to buffer the reference voltage of the DAC and is also used in a buffer configuration to convert the voltage output of the DAC into current. [[adi>ADR4525]] is a high precision, low power, low noise voltage reference that is used to provide precise 2.5V reference voltage for the DAC. | [[adi>AD5542A]] is a single supply, 16-bit, serial input, voltage output DAC that is used to control the voltage to current conversion. [[adi>ADA4500-2]] is a single supply, dual low power amplifier with no zero-crossover distortion offering high linearity over the full, rail to rail common-mode input range. [[adi>ADA4500-2]] is used to buffer the reference voltage of the DAC and is also used in a buffer configuration to convert the voltage output of the DAC into current. [[adi>ADR4525]] is a high precision, low power, low noise voltage reference that is used to provide precise 2.5V reference voltage for the DAC. |
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This user guide will discuss how to use the [[adi>http://www.analog.com/EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]], [[adi>http://www.analog.com/SDP-PMD-IB1Z|SDP-I-PMOD]] and the evaluation software to be able to write and collect data from [[adi>http://www.analog.com/EVAL-CN0370-SDPZ|EVAL-CN070-PMDZ]]. The evaluation board has provisions to read the output voltage of the DAC and an option to use an external supply voltage for the LED. | This user guide will discuss how to use the [[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]], [[adi>SDP-PMD-IB1Z|SDP-I-PMOD]] and the evaluation software to be able to write and collect data from [[adi>EVAL-CN0370-SDPZ|EVAL-CN070-PMDZ]]. The evaluation board has provisions to read the output voltage of the DAC and an option to use an external supply voltage for the LED. |
{{ :resources:eval:user-guides:circuits-from-the-lab:cn0370:cn0370.jpg?direct |}} | {{ :resources:eval:user-guides:circuits-from-the-lab:cn0370:cn0370.jpg?direct |}} |
===== Required Equipment ===== | ===== Required Equipment ===== |
* The USB cable is used to connect EVAL-SDP-CB1Z to the PC. | * The USB cable is used to connect EVAL-SDP-CB1Z to the PC. |
{{ :resources:eval:user-guides:circuits-from-the-lab:cn0370:eval-cn0370-pmdz-1.jpg?direct |}} | {{ :resources:eval:user-guides:circuits-from-the-lab:cn0370:eval-cn0370-pmdz-1.jpg?direct |}} |
* LED supply is shorted by a shunt to VPMOD by default. | * LED_SUPPLY is the supply for the LED. It can be taken from the PMOD supply or an external voltage supply,VEXT. It is shorted by a shunt to PMOD by default. |
* Test point VCC and AGDN are used to take voltage measurements. | * Test point VCC and AGDN are used to take voltage measurements. |
* VEXT is used to supply an external voltage to the LED supply (Input range: +20max). | * VEXT is used to supply an external voltage to the LED supply (Input range: +20max). |
- Write the exact code to be written in the Code text box. | - Write the exact code to be written in the Code text box. |
- Push the Write Data button to write the code to the board. | - Push the Write Data button to write the code to the board. |
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| ===== Schematic, PCB Layout, Bill of Materials ===== |
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| <WRAP round 80% download> |
| [[http://www.analog.com/media/en/reference-design-documentation/design-integration-files/CN0370-DesignSupport.zip|EVAL-CN0370-PMDZ Design & Integration Files]] |
| * Schematics |
| * PCB Layout |
| * Bill of Materials |
| * Allegro Layout Files |
| </WRAP> |
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| //End of Document// |