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How to build a self low power supply for ADF4159 evaluation board
Hi to all community,i hope a can have some help on my question about how to build a self low power supply for ADF4159 evaluation board.I want to know if someone can help me to know the power...
View ArticleADM1278- Any script/xcel file available?
HelloFrom one of my customers:Do you have a configuration file in order to set all the voltage dividers values, power, etc..? for example an excel file?ThanksFreddy
View ArticleAD8000 model
ADIsimPE ver14.0.0.162 doesn't contail AD8000 model.Could you provide AD8000 model? Regards,Y.Ishii
View ArticleDC DC Recommendation
I need a part that meets the following requirements: Vin=12V Iout= 1.5A Vout= 5V to 12V (adjustable) any suggestions from ADI?
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If ADM707 support wave solder
Hello, Is the part ADM707ARZ-REEL able to be Wave soldered? if it is, what's the recommended value of two parameters “Peak Wave Temperature” and “Time@Peak Wave Temperature-Max”. Thanks,Susan
View ArticleADP1048 - PMBus to SPI Bridge
Dear all, i have the Problem, that i have to connect the ADP1048 to a µC without an I²C Interface. The only available Interface is a SPI Bus. So i decided to use a I²C to SPI Bridge. The question is:...
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ADM1166 EEPROM Checksum Calculation Problem
In ADM1166 , if i write any data to the EEPROM user space then it will affect the configuration check sum or not??If possible please include check sum calculation details in EEPROM of ADM1166.
View ArticleVHx, VLx input current at Vcc open/GND on ADM12914,ADM2914
Hi Pls explain about VHx, VLx current.Datasheet doesn’t describe these internal circuits.Specifications condition is Vcc=3.3V VLx=0.45,VHx=0.55V only. VHx pull up to 7.5V and Vcc= 0V or open, then what...
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In ADP5050, channel 1 buck converter is not generating designed output
Dear Sir, we were using ADP5050 in our design, please help me in my problem.we are facing a issue in channel 1 buck converter output. we fed 5V input to ADP5050 and component selection has been done...
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Whether the input of PRW01 needs to be grounded?
Hello, I am new here in this ADI Engineer Zone.Excuse me, but does anyone know whether the input of this PRW01 needs to be grounded?Please give me some guide if you happens to know the answer, thank you.
View ArticleAD5054 AD5052 ... Multi Power Supply Temperature
Hello, My name is JungMin. I'm designing a power on my system.The power will supply to Zynq, and other components ... so many different voltage power is required.But I want a simple power structure.I...
View ArticleCan I use ADM7150 family for precision IMU design?
Hi,I'm working on high precision IMU/AHRS using high end accelerometers, gyroscopes and magnetometers. I'm looking for best power supply chip to power these MEMS sensors to reduce noise in the circuit...
View Articlepowering sequence of ADN2850
Hello I am going to replace a resistor with a digital resistor ADN2850. The resistor is connected in series with a reverse biased photodiode (PD). In a data sheet for the ADN2850 I have read that a...
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ADP5052 SYNC pin at startup when syncing with external clock
I would like to sync the ADP5052 with an external clock provided by an FPGA. The FPGA is to be powered by the ADP5052, so the external clock won't be available until after the first channel comes up....
View ArticleHow to build a self low power supply for ADF4159 evaluation board
Hi to all community,i hope a can have some help on my question about how to build a self low power supply for ADF4159 evaluation board.I want to know if someone can help me to know the power...
View ArticleAD8280 self-test content
Hi, We intend to use the AD8280 safety environment. The content description of the self test is rather slight in the datasheet.As the diagnostic is a very important part of our project, we need to know...
View Articlehow to minimize the glitches on ground pin?
Hi All, Iam getting issue in system level IF i connect different boards. ISSUE:I shorted the ground of two boards.If i short the other 3rd board ground on any of the first two boards,getting many...
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Whether the input of PRW01 needs to be grounded?
Hello, I am new here in this ADI Engineer Zone.Excuse me, but does anyone know whether the input of this PRW01 needs to be grounded?Please give me some guide if you happens to know the answer, thank you.
View ArticlePow Management IC: Li-Ion 2.8 - 4.2V; Sys Volts: 3.3V
Hi, I am designing a consumer Li-ion powered system with the following constraints: The system volts has to be 3.3V Li-Ion battery charging range is 2.8 - 4.2V Charging is to be done via a...
View ArticleAD688 Maximum Voltage Error over temperature
I am working with the AD688 precision reference and am trying to understand how to calculate the maximum voltage error over temperature. For discussion, the AD688ARWZ grade is sufficient. The data...
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