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| resources:eval:user-guides:circuits-from-the-lab:cn0545 [11 Feb 2021 17:32] – Ioana Chelaru | resources:eval:user-guides:circuits-from-the-lab:cn0545 [22 Feb 2023 03:13] (current) – [Software] Rod Joervie Adante |
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| Several options of the on-chip digital filtering, integrated diagnostics, and three power modes provide application flexibility. The current consumed in low power mode is only 255 µA and 930 µA in full power mode. In power-down mode, the complete ADC along with its auxiliary functions are powered down so that the device consumes 1 µA typical. The power options make the device suitable for battery powered applications, loop powered application, and non-power critical applications. | Several options of the on-chip digital filtering, integrated diagnostics, and three power modes provide application flexibility. The current consumed in low power mode is only 255 µA and 930 µA in full power mode. In power-down mode, the complete ADC along with its auxiliary functions are powered down so that the device consumes 1 µA typical. The power options make the device suitable for battery powered applications, loop powered application, and non-power critical applications. |
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| The device also has a power down option. In power-down mode, the complete ADC along with its auxiliary functions are powered down so that the device consumes 1 µA typical. The[[adi>en/products/ad7124-4.html|AD7124-4]]/[[adi>en/products/ad7124-8.html|AD7124-8]] also has extensive diagnostic functionality integrated as part of its comprehensive feature set. | The device also has a power down option. In power-down mode, the complete ADC along with its auxiliary functions are powered down so that the device consumes 1 µA typical. The [[adi>en/products/ad7124-4.html|AD7124-4]]/[[adi>en/products/ad7124-8.html|AD7124-8]] also has extensive diagnostic functionality integrated as part of its comprehensive feature set. |
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| This user guide will discuss how to operate the [[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/EVAL-AD7124-4?doc=cn0383.pdf/|EVAL-AD7124-4SDZ]]/[[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/EVAL-AD7124-8?doc=cn0383.pdf/|EVAL-AD7124-8SDZ]] (CN-0545 Evaluation Hardware), the [[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/SDP-B.html|EVAL-SDP-CB1Z]] (SDP-B) and the [[ftp://ftp.analog.com/pub/evalcd/AD7124 |AD7124_EVAL+ Software]]. A complete design support package for the CN-0545 evaluation material containing schematics, layouts (native and Gerber), and bill-of-materials can be found at: [[adi>CN0545-DesignSupport|CN0545-DesignSupport]]. | This user guide will discuss how to operate the [[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/EVAL-AD7124-4?doc=cn0383.pdf/|EVAL-AD7124-4SDZ]]/[[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/EVAL-AD7124-8?doc=cn0383.pdf/|EVAL-AD7124-8SDZ]] (CN-0545 Evaluation Hardware), the [[adi>en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/SDP-B.html|EVAL-SDP-CB1Z]] (SDP-B) and the [[ftp://ftp.analog.com/pub/evalcd/AD7124 |AD7124_EVAL+ Software]]. A complete design support package for the CN-0545 evaluation material containing schematics, layouts (native and Gerber), and bill-of-materials can be found at: [[adi>CN0545-DesignSupport|CN0545-DesignSupport]]. |
| * Power the board with a 7 V or 9 V power source connected to J5. | * Power the board with a 7 V or 9 V power source connected to J5. |
| * Connect the Thermistor and precision reference resistor. See figure below. | * Connect the Thermistor and precision reference resistor. See figure below. |
| | * For Thermistor measurements, ensure that the following jumpers and links are properly connected. |
| | * LK3 - Jumper from REFIN1- to AVSS, this jumper should be inserted. |
| | * LK4 - This jumper is used to apply an external 2.5V or internal 2.5V to REFIN1+, this jumper should be inserted to B. |
| * Connect the SDP board to the PC via the USB cable. | * Connect the SDP board to the PC via the USB cable. |
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| ==== Evaluation Board Connector for Thermistor Measurement ==== | ==== Evaluation Board Connector for Thermistor Measurement ==== |
| {{ :resources:eval:user-guides:circuits-from-the-lab:evb_1.2thermistor.png?600 |}} | |
| | {{ :resources:eval:user-guides:ad7124:evb_1.2thermistor.png?nolink&600 |}} |
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| {{ :resources:eval:user-guides:circuits-from-the-lab:thermistor_demo_eval.png?600 |}} | {{ :resources:eval:user-guides:circuits-from-the-lab:thermistor_demo_eval.png?600 |}} |
| ==== Demo Mode and ADC Software Configurations ==== | ==== Demo Mode and ADC Software Configurations ==== |
| To configure the [[adi>en/products/ad7124-4.html|AD7124-4]]/[[adi>en/products/ad7124-8.html|AD7124-8]] for Thermistor measurement, click the **Thermistor demo mode button** (see Figure above). Clicking the demo mode button configures the ADC software for Thermistor configurations. | To configure the [[adi>en/products/ad7124-4.html|AD7124-4]]/[[adi>en/products/ad7124-8.html|AD7124-8]] for Thermistor measurement, click the **Thermistor demo mode button** (see Figure above). Clicking the demo mode button configures the ADC software for Thermistor configurations. Additional instructions are provided regarding the thermistor configuration when the {{:resources:eval:user-guides:circuits-from-the-lab:qq.png?30|}} button is clicked. |
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| === Thermistor demo mode === | === Thermistor demo mode === |
| </WRAP> | </WRAP> |
| ===== Software ===== | ===== Software ===== |
| * [[ftp://ftp.analog.com/pub/evalcd/AD7124 |AD7124_EVAL+ Software]] | * [[ADI>resources:tools-software:product-support-software:ad7124_temperature_measurement_demo|EVAL-AD7124 Temperature Measurement]] |
| | * [[ADI>ftp://ftp.analog.com/pub/evalcd/AD7124 |AD7124_EVAL+ Software]] |
