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resources:eval:user-guides:circuits-from-the-lab:cn0203 [03 Aug 2017 10:56] – Angelo Nikko Catapang | resources:eval:user-guides:circuits-from-the-lab:cn0203 [30 Jul 2021 07:20] (current) – Victor Calinao, Jr | ||
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The [[ADI> | The [[ADI> | ||
- | The [[ADI> | + | The [[ADI>AD5660|AD5660-1]] is a single channel, low cost, low power, rail-torail voltage buffered output nanoDAC integrated with an onchip 1.25 V, 5 ppm/°C reference. The [[ADI>AD5660|AD5660-1]] incorporates a power-on reset circuit to ensure that the DAC output powers up to 0 V and remains there until a valid write command takes place. |
- | The output voltage range of the [[ADI> | + | The output voltage range of the [[ADI>AD5660|AD5660-1]] is 0 V to 2.5 V, which matches the input range of the [[ADI> |
- | The [[ADI> | + | The [[ADI> |
{{ : | {{ : | ||
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===== Required Equipment ===== | ===== Required Equipment ===== | ||
* [[ADI> | * [[ADI> | ||
- | * [[ADI> | + | * [[ADI> |
* [[ftp:// | * [[ftp:// | ||
* ±25 V/1 A Triple Output DC Power Supply (**Agilent E3631A**) | * ±25 V/1 A Triple Output DC Power Supply (**Agilent E3631A**) | ||
* Optional Digital Multimeter for Verification (**Agilent 34401A 6.5 Digital Multimeter**) | * Optional Digital Multimeter for Verification (**Agilent 34401A 6.5 Digital Multimeter**) | ||
- | * PC (Windows 2000 or Windows XP) with USB interface | + | * PC with USB interface |
+ | * Windows 7 or higher | ||
---- | ---- | ||
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* Terminal block **CN2** is the +6 V power supply input | * Terminal block **CN2** is the +6 V power supply input | ||
* Terminal block **CN3** is for the voltage output measurement | * Terminal block **CN3** is for the voltage output measurement | ||
+ | * **Optionally** if **JP3** and **JP4** are open, **VSENSE+** and **VSENSE-** can be connected across a selected branch in the load circuit for feedback. **VSENSE-** should be within +/- 3.0 V of the GND | ||
* Terminal block **CN4** is for the current output measurement | * Terminal block **CN4** is for the current output measurement | ||
<WRAP center round important 60%> | <WRAP center round important 60%> | ||
==== Jumper Settings ==== | ==== Jumper Settings ==== | ||
- | See the table in the image below for the jumper settings. Values in bold are the default settings for the [[ADI> | + | See the table in the image below for the jumper settings. Values in red are the default settings for the [[ADI> |
- | {{ : | + | {{ : |
---- | ---- | ||
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===== Using the Evaluation Software ===== | ===== Using the Evaluation Software ===== | ||
==== Main Window ==== | ==== Main Window ==== | ||
+ | {{ : | ||
+ | * **Title Bar** <fc # | ||
+ | * **Connect Button** | ||
+ | * Starts the connection with the [[ADI> | ||
+ | * **Disconnect Button** | ||
+ | * Ends the connection with the [[ADI> | ||
+ | * **System Configuration** <fc # | ||
+ | * **Connector** | ||
+ | * Selects which 120-pin connection of the **SDP-B Board** to use | ||
+ | * **SCLK (Hz)** | ||
+ | * Sets the SPI clock frequency used by the evaluation board | ||
+ | * **AD5750-1 Configuration** <fc # | ||
+ | * **JP1 Configuration** | ||
+ | * Sets the SPI address of the AD5750-1 based on the position of JP1 | ||
+ | * **Range Select** | ||
+ | * Sets the voltage/ | ||
+ | * **Toggle CLEAR** | ||
+ | * Sets the outputs to the zero/ | ||
+ | * **AD5750-1 Error Indicator** <fc # | ||
+ | * **Vout Fault** | ||
+ | * There is a short circuit on the VOUT pin | ||
+ | * **Iout Fault** | ||
+ | * There is an open circuit on the IOUT pin | ||
+ | * **Over Temp** | ||
+ | * The AD5750-1 core temperature exceeds 150 °C | ||
+ | * **PEC Error** | ||
+ | * CRC-8 error checking detected an interface error | ||
+ | * **Output Setting** <fc # | ||
+ | * **Write AD5660-1** | ||
+ | * Writes the hexadecimal value in the left field to the AD5660-1 output voltage | ||
+ | * **Reset AD5750-1** | ||
+ | * Resets the AD5750-1 to its power-on state | ||
+ | * **Quit** | ||
+ | * Exits the software application | ||
+ | ==== Running the System ==== | ||
+ | - Open the **CN0203.exe** application from the default installation location. | ||
+ | - Set the correct connector and SCLK settings for the board in the System Configuration section. | ||
+ | - Click the **Connect Button** | ||
+ | - Upon successful connection, select the desired range of output on the Range Select drop-down menu. | ||
+ | - Input a hex value equivalent of the desired output level in the Output Setting section. | ||
+ | - Click **Write AD5660-1** | ||
+ | - Click **Disconnect Button** if finished. | ||
+ | ---- | ||
+ | |||
+ | ===== More Information and Useful Links ===== | ||
+ | * [[ftp:// | ||
+ | * [[ADI> | ||
+ | * [[ADI> | ||
+ | * [[ADI> | ||
+ | * [[ADI> | ||
+ | |||
+ | ===== Schematic, PCB Layout, Bill of Materials ===== | ||
+ | |||
+ | <WRAP round 80% download> | ||
+ | [[adi> | ||
+ | * Schematics | ||
+ | * PCB Layout | ||
+ | * Bill of Materials | ||
+ | * PADS project | ||
+ | </ | ||
+ | =====Registration===== | ||
+ | <WRAP round tip 80% > | ||
+ | Receive software update notifications, | ||
+ | //End of Document// |