Which Power Monitor IC is best to measure a small current range ( 10^-11 to...
Need a really fast response. URGENT .Will be really grateful.
View ArticleADR421. Regulator voltage output is the out of specification under some...
Regulator voltage output is the out of specification under some conditions. Is it posible what regulator can sets the output voltage to 5,5V if input voltage is 12V and about 4,2 if input is 8V while...
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ADP1613, inrush current at inductor
Hi, We can see quite big inrush around 3~4A at inductor current on the datasheet(Rev.D) Figure 31. of ADP1613, under the condition of Css=100nF, as shown in below enclosed by red.Could you please let...
View ArticleADP1048 question
I designed the ADI ADP1048 into a 500W LED light. VIN: 85 – 264VAC; 120 – 340VDC The system works well except when it comes to input voltage transients. The output voltage wiggles causing light...
View ArticleADM7150/ADM7155 - Is this a good IC for powering a DAC?
Hello.First of all - sorry for my grammar, English is not my native language. I'm in the middle of component choosing for my new DAC project and I need help with voltage regulators. My project will...
View ArticleADP1048 for 5kW bridgeless PFC
Hi, I am planning to use ADP1048 in a 5kW bridgeless PFC design. I noticed that the datasheet, application note and the eval boards all used three current transformers to reconstruct the current....
View ArticleADN2830 Monitor Photodiode Current
Dear Sir,While using ADN2830, we found the PD current from laser is lager than 2000 uA. However, the photodiode current ADN2830 can receieved is less than 1200uA. Than, how can we use the ADN2830 to...
View ArticleADIsimPE How to use diffrential amp?
Hi, all. I'd like to simulate diffrential amp(ADA4938-2) by using ADIsimPE.So I imported ADA4938-2's spice model and define the symbol,ADIsimPE doesn't show the correct symbol. How do I define the...
View ArticleADR421. Regulator voltage output is the out of specification under some...
Regulator voltage output is the out of specification under some conditions. Is it posible what regulator can sets the output voltage to 5,5V if input voltage is 12V and about 4,2 if input is 8V while...
View ArticleHumming Noise in inductor in DC DC Buck converter
Recently I design a DC-DC buck converter having switching freq approx 60khz with 33uH inductor and 20uF ceramic output capacitor( two cap placed in parallel). I am suffering from the humming noise...
View ArticleADP5054 ADISimPower Tool
Dear Sir:I great need ADP5054 to design my Xilinx FPGA K7 system. ADP5052 does not matchmy need. can you provide support ADP5054 "ADISimPower" Excel File to me? new "ADP505x_BuckDesigner V1.56" only...
View ArticleHow to add part to the library folder of ADIsimPE simulator?
I just started using ADIsimPE.I want to add AD8335 Pspice model of this part.I found the Pspice mode with .cir in the website. How to add this to the components library of the simulator?
View ArticleADP1048 question
I designed the ADI ADP1048 into a 500W LED light. VIN: 85 – 264VAC; 120 – 340VDC The system works well except when it comes to input voltage transients. The output voltage wiggles causing light...
View ArticleParallel outputs of ADM7172 for increased output current?
Need 3A for a very low noise RF amplifier. The ADM7172 would be perfect if it had greater output current. Can I parallel the outputs of 2x ADM7172 via small (i.e. 10 mOhm) resistors?If so, what size...
View ArticleADP5071 Design tool
hi sir I want to design the adp5071 & adp7182,adp7142 for ADCDoes ADI Support the design tool?thanks
View ArticleIs there any difference between ADIsimPE and Pspice model?
Hi! Is there any difference between ADIsimPE and Pspice model?I want to know if I simulate ADIsimPE and Pspice(with macro model),will the result be different thing. I can understand that if use...
View ArticleADP5587 documentation discrepency?
Hello, I am integrating an adp5587 in our system. I am using Linux 3.1, (drivers/input/keyboard/adp5588.c from Michael Hennerich). I am observing something which should not be according to the spec....
View ArticleCan't find Comparator AD790 in ADIsimPE Library
How can I simulate AD790 if it's not in the library and AD website does not have spice model?
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ADP1712 Enable/Disable Voltage Tolerance
In reference to Figure 30 in the current revision of the ADP1712 datasheet, what type of variation can we expect on these voltages? In the following test circuit, we changed R2 to 49.9k and R3 to...
View Articleany suggested footprint for ADP198 (LFCSP package = CP-8-10)
I found a suggested footprint for package CP-8-8 (very close to the CP-8-10) but there's no footprint PDF for the CP-8-10 (used on ADP198). My thougth was to modify the CP-8-8 footprint, making the...
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