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resources:eval:user-guides:eval-adicup360:hardware:adt7420 [24 May 2017 19:47] – Brandon Busheyresources:eval:user-guides:eval-adicup360:hardware:adt7420 [03 Mar 2023 07:48] (current) – updated the design files download link Joyce Velasco
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 The ADT7420 is guaranteed to operate over supply voltages from 2.7 V to 5.5 V. Operating at 3.3 V, the average supply current is typically 210 μA. The ADT7420 has a shutdown mode that powers down the device and offers a shutdown current of typically 2.0 μA at 3.3 V. The ADT7420 is rated for operation over the −40°C to +150°C temperature range. The ADT7420 is guaranteed to operate over supply voltages from 2.7 V to 5.5 V. Operating at 3.3 V, the average supply current is typically 210 μA. The ADT7420 has a shutdown mode that powers down the device and offers a shutdown current of typically 2.0 μA at 3.3 V. The ADT7420 is rated for operation over the −40°C to +150°C temperature range.
  
-Pin A0 and Pin A1 are available for address selection, giving the ADT7420 four possible I2C addresses. The CT pin is an open-drain output that becomes active when the temperature exceeds a programmable critical temperature limit. The INT pin is also an open-drain output that becomes active when the temperature exceeds a programmable limit. The INT pin and CT pin can operate in comparator and interrupt event modes.  For general board details and to buy a board please visit the [[ADI>EVAL-ADT7420-PMDZ]] product page.+Pin A0 and Pin A1 are available for address selection, giving the ADT7420 four possible I2C addresses. The CT pin is an open-drain output that becomes active when the temperature exceeds a programmable critical temperature limit. The INT pin is also an open-drain output that becomes active when the temperature exceeds a programmable limit. The INT pin and CT pin can operate in comparator and interrupt event modes.  For general board details and to buy a board, please visit the [[ADI>EVAL-ADT7420-PMDZ]] product page.
  
 {{ :resources:eval:user-guides:eval-adicup360:hardware:adt7420:eval-adt7420-pmdz.png?350 |}} {{ :resources:eval:user-guides:eval-adicup360:hardware:adt7420:eval-adt7420-pmdz.png?350 |}}
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 ===== Hardware Setup ===== ===== Hardware Setup =====
  
-The PMOD board is small in size with dimensions approximately 1 inch in width by 1 inches in length.  There are a few options on the hardware I'd like to point out for you, in order to use the board.+The PMOD board is small in size with dimensions approximately 1 inch in width by 1 inch in length.  There are a few options on the hardware I'd like to point out for you, in order to use the board.
  
 ==== Power Supply Requirements ==== ==== Power Supply Requirements ====
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 The PMOD interface is a series of standardized digital interfaces for various digital communication protocols such as SPI, I2C, and UART.  These interface types were standardized by Digilent, which is now a division of National Instruments.  Complete details on the PMOD specification can be found [[https://www.digilentinc.com/Pmods/Digilent-Pmod_%20Interface_Specification.pdf|here]]. The PMOD interface is a series of standardized digital interfaces for various digital communication protocols such as SPI, I2C, and UART.  These interface types were standardized by Digilent, which is now a division of National Instruments.  Complete details on the PMOD specification can be found [[https://www.digilentinc.com/Pmods/Digilent-Pmod_%20Interface_Specification.pdf|here]].
  
-The specific interface used for the EVAL-ADT7420-PMDZ boards is the extended I2C.  In general ADI has adopted the extended I2C connector for all PMOD devices which have an I2C interface.  It provides flexibility to add/daisy chain multiple I2C devices onto the same bus.+The specific interface used for the EVAL-ADT7420-PMDZ boards is the extended I2C.  In general, ADI has adopted the extended I2C connector for all PMOD devices which have an I2C interface.  It provides flexibility to add/daisy chain multiple I2C devices onto the same bus.
  
 ^ P1 Pin Number ^ Pin Function ^ Mnemonic ^ ^ P1 Pin Number ^ Pin Function ^ Mnemonic ^
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 {{ :resources:eval:user-guides:eval-adicup360:hardware:adt7420:adt7420_int_ct_layout.png?300 |}} {{ :resources:eval:user-guides:eval-adicup360:hardware:adt7420:adt7420_int_ct_layout.png?300 |}}
 \\ \\  \\ \\ 
-The temperatures are software configurable, and all you need to do is monitor the INT(for Over/Under temp conditions) or CT(for Critical temp events) with respect to GND.+The temperatures are software configurable, and all you need to do is monitor the INT (for Over/Under temp conditions) or CT (for Critical temp events) with respect to GND.
  
-===== Software examples =====+===== Software Examples =====
  
   * [[resources:eval:user-guides:eval-adicup360:reference_designs:demo_adt7420|ADICUP360 + ADT7420 Demo]]   * [[resources:eval:user-guides:eval-adicup360:reference_designs:demo_adt7420|ADICUP360 + ADT7420 Demo]]
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 ===== Schematics, PCB Layout, Bill of Materials ===== ===== Schematics, PCB Layout, Bill of Materials =====
 <WRAP round 80% download> <WRAP round 80% download>
 +[[adi>media/en/evaluation-documentation/evaluation-design-files/eval-adt7420-pmdz-designsupport.zip | EVAL-ADT7420-PMDZ Design & Integration Files]]
 +  * Schematic
 +  * PCB Layout
 +  * Bill of Materials
 +  * Allegro Project
 +</WRAP>
  
-  * {{:resources:eval:user-guides:eval-adicup360:hardware:adt7420:02_043219a_top.pdf|Schematics}} (PDF) +=====Registration=====  
-  * {{:resources:eval:user-guides:eval-adicup360:hardware:adt7420:05_043219-a.xlsx|Bill of Materials}} (Excel) +<WRAP round tip 80% > 
-  * {{:resources:eval:user-guides:eval-adicup360:hardware:adt7420:043219a_gerbers.zip|Layout Gerbers}} (PDF)  +Receive software update notifications, documentation updates, view the latest videos, and more when you register your hardware.  [[reg>EVAL-ADT7420-PMDZ?&v=Rev A|Register]] to receive all these great benefits and more!</WRAP>
-  * {{:resources:eval:user-guides:eval-adicup360:hardware:adt7420:assy1.pdf|Assembly Drawing}} (PDF) +
- +
-</WRAP>+
  
 // End of Document // // End of Document //
resources/eval/user-guides/eval-adicup360/hardware/adt7420.1495648070.txt.gz · Last modified: 24 May 2017 19:47 by Brandon Bushey

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