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How to create isolation for circuit where device connected to two high...
Hello, I am working with high voltage supplies for Geiger-Muller counter. Since both supplies should be connected to the radiation detector, there should be included isolation (some kind of switch...
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False Key Detection in ADP5585
HI all.,We are facing a false key detection on our product. We are using the Keypad Decoder ADP5585 IC for the KEypad logic on our product. The datasheet of ADP5585 specifies that a Key press will be...
View ArticleADM1064 'Reserved State'
Hello, Please could anyone tell me what sets of conditions could force the ADM1064 to enter the 'Reserved' state? Thank you. Regards,Phil
View ArticleADN8831 FET Requirements
Hi, I am trying to choose the MOSFETs for ADN8831, but for better efficiency I would like to use ones with lower R_DS,ON than the one suggested in AN-695. Can I use the guideline given in "External FET...
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Double LDO with ADP5134
Hi ADP5134 have two 300mA capable LDOs.Could we use for 600mA LDO when we tie up those outputs? If it can't use,what kinds of problem appear when we use tied outputs?moto
View ArticleADR03 Vout adjustment range
Hi All, One of my customers has one problem with ADR03 output adjustment range.Part of his circuit schematics is attached.As shown in the schematic, Vout adjustment circuit is almost the same as shown...
View ArticleAccuracy for ADP2503 when switching Buck-mode to Boost-mode
Dear Sir/Madam, I just need your comment here for ADP2503 Buck and Boost. When your ADP2503 switch between Buck-mode and Boost-mode, can you keep the accuracy +/-3% Vout? Our condition:Input...
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How can to fix netlist after changing symbol pin order?
Here is my netlist * C:\Users\ROSE\Documents\ADIsimPE\inst_amp.wxsch*#SIMETRIXV1 V1_P 0 5V2 U1_VS- 0 -5V3 V3_P 0 1V4 V4_P 0 0X$U1 V4_P U1_RG1 U1_RG2 V3_P U1_VS- 0 U1_OUT V1_P AD8220 pinnames: IN- RG1...
View ArticleLooking for replacement for ADI911 and ADI904
I'm looking for replacement voltage regulators for part numbers ADI911 and ADI904. Are any available?
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False Key Detection in ADP5585
HI all.,We are facing a false key detection on our product. We are using the Keypad Decoder ADP5585 IC for the KEypad logic on our product. The datasheet of ADP5585 specifies that a Key press will be...
View ArticleADM1064 'Reserved State'
Hello, Please could anyone tell me what sets of conditions could force the ADM1064 to enter the 'Reserved' state? Thank you. Regards,Phil
View ArticleADN8831 FET Requirements
Hi, I am trying to choose the MOSFETs for ADN8831, but for better efficiency I would like to use ones with lower R_DS,ON than the one suggested in AN-695. Can I use the guideline given in "External FET...
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Need ADP5080 Gerber File
Hello We need ADP5080 PMU IC evolution Board gerber file .My E-mail:jackbcp@gmail.comThanks Jackey
View ArticleADM1276/ADM1278 with intel standard protocol
Hi RenAbout power pmbus protocol form intel.May I know ADM1276/ADM1278 there can meet the intel standard protocol ? refer the attachment for reference. thanks
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EVAL-ADP2442 Gerber and drills file
Hello, One of my customers is evaluating the ADP2442 by using the EVAL-ADP2442.They have to install the eval board on the mechanical structure and tighten by using the Screws and they shall identify...
View ArticleADP5588 and multiple keypress / stuck key detection
Hello, I am wondering if anyone has more information regarding what the ADP5588 io port expander / keypad matrix device will do in the event of a stuck key (single or multiple). The datasheet says:...
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ADP161x For TFT LCD Bias Supply App.
Dear All:ADIhaveprovide "ADP161x TFT LCD Bias Supply" ADISimPower excel file to me simulation? Best Regards,Jackey
View ArticleADuM4223
Hi all,I'm currently trying to designo full bridge converter using AD4223 as isolated gate driver. I just find some explications in the link below.https://ez.analog.com/message/165762#165762 But i...
View ArticleOutput filtering for the output ripple noise in ADP5050
Hi All, We are checking at the feasibility of using ADP5050 Integrated Power Solution in our card. Please below find the requirements which are to be generated through its 4 channels. We have a...
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ADN8831 problem
Hello to allI have some problem about adn8831.We use adn8831 to control a TEC of pump laser. But PWM waveform does not appear in the pin 19 and pin 21.Also the Votage on the pin14 is 0.1V. It's seems...
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