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ADP5054 VREG regulator
Hello,I want to use 5V power supply for ADP5054 PVINx. Datasheet says that minimum input supply voltage 4.5V. But I have found that ADP5054 has internal 5V linear regulator VREG. Dropout Voltage of the...
View ArticleADP7118 PSRR and noise graph for 15V output.
Hello,I am planning to use ADP7118 to regulate my switching regulator's output. The output voltage of ADP7118 is going to be 15 with 0.5V to 1V headroom and the load is about 80mA to 120mA. I need PSRR...
View ArticleAD8655 parameters modeled?
Hi, I'm using ADIsimPE to model a circuit built around the AD8655 op-amp. Particularly I want to know if the model takes into account the input capacitance and input resistance of the device. From the...
View ArticleUse LTspice .sub model in ADIsimPE
Given that LT is now part of AD, I was just wondering if it would (or will) be possible to use a LT part in ADIsimPE ? In particular I would like to use the LT8640-1.sub model. Any thoughts appreciated...
View ArticleCan you provide the non-linear model for HMC441LM1 power amplifier. I noticed...
Can you provide the non-linear model for HMC441LM1 power amplifier. I noticed that it is available in ADISimRF, but I wanted to incorporate it in my ADS simulations.
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ADP8866 Interface Example
The datasheet for the ADP8866 is very clear on part internal registers and how to read/write from them. What is missing is simple direction on which specific registers to read/write to turn on or off...
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How to use ADE7758 for measurement 3 phase/4 wire(3Ø/4W) voltage
Hi All,I'd like to measurement the 3 phase/4 wire(3Ø/4W) voltage, and currently I want to get " R & S " voltage (220V) by ADE7758, Could you help to advise How to set up/register the ADE7758 for...
View ArticleADP 5051 SWITCHING FREQUENCY SELECTION IN DESIGN TOOL
Dear Sir/Madam,I'm using ADP 5051 quad buck regulator for FPGA power inputs. We have to select switching frequency @ 1MHZ for that in design tool there is no specific option.Input voltage is 14V, and...
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ADP123 the notation of output voltage accuracy
I have a question about the ADP123 data sheet.I read the datasheet. (Rev. E)http://www.analog.com/media/en/technical-documentation/data-sheets/ADP122_123.pdfI was strange about the notation of output...
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ADP7159ACPZ-02-R7 and ADP7159ACPZ-03-R7 input voltage ranges
Hello,I want to use ADP7159 for AD6688 power supply. But I have a question about ADP7159-02 and ADP7159-03 input voltage ranges. Datasheet says that "The ADP7159 supports a 2.3 V to 5.5 V input range."...
View ArticleUse LTspice .sub model in ADIsimPE
Given that LT is now part of AD, I was just wondering if it would (or will) be possible to use a LT part in ADIsimPE ? In particular I would like to use the LT8640-1.sub model. Any thoughts appreciated...
View ArticleCan you provide the non-linear model for HMC441LM1 power amplifier. I noticed...
Can you provide the non-linear model for HMC441LM1 power amplifier. I noticed that it is available in ADISimRF, but I wanted to incorporate it in my ADS simulations.
View ArticleAD8655 parameters modeled?
Hi, I'm using ADIsimPE to model a circuit built around the AD8655 op-amp. Particularly I want to know if the model takes into account the input capacitance and input resistance of the device. From the...
View ArticleIam using ADP5054 in my design. Initially iam enabling channel 4 and all...
Can we use pgood output when we are enabling ch 4 alone??
View Articlei did the programe at micro and the ADIS16365 sensor work well,when i...
here we used default calibration for ADIS 16365, as mention at the data sheet, but I think there are a problem in calibration setting. but is surprise me when i programmed same code again and it...
View ArticleLDO Voltage Regulator ADP162: use a pull-down external resistor
Hi, I am using the LDO Voltage Regulator ADP162 but I do not find in the datasheet if it is necessary to use a pull-down external resistor in the enable pin. In principle, this enable pin will be...
View ArticlePass through mode of ADP165
Could you please explain the function of pass through mode on ADP165 ?When and how does it work ?Thanks.
View ArticleThermal Data: ADM1085AKSZ
Need Junction to Case Thermal Resistance (Theta JC) and Maximum Junction Temperature (Tj Max) for ADM1085AKSZ SC-70
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ADP5134 Demo Board Gerbers
Please post the ADP5134 evaluation board gerber files. Thanks
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ADP7182 EN pin
Hi,I'm using ADP7182ACPZ, and driving the EN pin using the bellow schematic. For some reason when Q201 is open, I get 0.45V at EN pin. What is the the input impedance of the EN pin?Thanks,Ido
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