Forum Post: RE: DAC8562: DAC Not Responding Even With Supposedly Correct SPI...
Hi Andrew, Going back to your original post, you say bit banging works with the main CPU. Is this a different device from the ATSAME54P20A? Or if they are the same device, was this bit banging done...
View ArticleForum Post: RE: ADC12QJ1600: DDC Factor/Decimation factor
Hi Liston, The ADC12QJ1600 does not support decimation, is this the table you are referring to in the datasheet? Thanks, Eric
View ArticleForum Post: RE: DAC8562: DAC Not Responding Even With Supposedly Correct SPI...
Thank you again for helping with this! "Is this a different device from the ATSAME54P20A?": Yes, it is the same model of CPU. "was this bit banging done with the same SPI pins as the SPI peripheral":...
View ArticleForum Post: ADS1278-SP: Differential Input Impedance
Part Number: ADS1278-SP Tool/software: The datasheet for the ADS1278-SP gives typical values for differential input impedance, but gives no indication of variability for a fixed modulator frequency....
View ArticleForum Post: AFE5818EVM: with TSW1400EVM multiple errors - Data capture not...
Part Number: AFE5818EVM Other Parts Discussed in Thread: AFE5818 , LMK04826 Tool/software: Dear comunity I have been struggling to get my AFE5818EVM-TSW1400EVM setup working and to capture ultrasound...
View ArticleForum Post: ADS1119: ADC Selection Advice
Part Number: ADS1119 Tool/software: Hi I am working on a project where I need to read the voltage of two sensors. Sensor 1 is alphasense_pidx-a-004_datasheet_nov24_en_1.pdf Sensor 2 is...
View ArticleForum Post: AFE159RP4: Schematic symbol and Footprint
Part Number: AFE159RP4 Tool/software: I am looking for the schematic symbol and footprint for AFE159RP4 in KiCAD 6+ format. Will it be made available?
View ArticleForum Post: RE: ADS7830: Reading full range
Thank you Nigel, I'm not seeing anything jump out as being wrong - can I ask where you measured the 4.19V? Did you measure with an O'Scope or DMM?
View ArticleForum Post: VSP5324-Q1: Clock propagation delay
Part Number: VSP5324-Q1 Other Parts Discussed in Thread: VSP5324 Tool/software: I have a few questions on the VSP5324 ADC. I'm trying to determine if it would be feasible to use the input clock's...
View ArticleForum Post: RE: AMC1035-Q1: Increased input bias current of AMC1035-Q1, if no...
Hi Andreas, I heard back again today from another person who is more familiar with the internal design. He says that both inputs are seeing a diode and closer to 4K (not 10k). Still non-linear and...
View ArticleForum Post: RE: DAC8562: DAC Not Responding Even With Supposedly Correct SPI...
Hi Andrew, That's good to know that the bit banging method used the same pins on the same CPU. That makes my comments about the hardware connections between CPU B and DAC B less relevant. You...
View ArticleForum Post: RE: ADS52J90EVM: ADS52J90+TSW14J57
thank for your reply Do you already have TSW14J57 ? =>we havnt purchased it yet In the EVM user guide I see that either you need to use TSW1400 (LVDS capture ) or TSW14J56 (JESD Capture). EVM...
View ArticleForum Post: ADC12DL040: ADC12DL040 design single-ended input
Part Number: ADC12DL040 Tool/software: Hi Ti team, I want to use ADC12DL040 for reading ADC 25Mhz single-ended signal. In dts i see no recommendation to use single ended input, can you explain more...
View ArticleForum Post: ADS1247: Anti-aliasing and filtering with software.
Part Number: ADS1247 Tool/software: Greetings Everybody, I am using ADS1247 for high speed sampling with ODR (output data rate upto 320 Hz). I came across this article . As per this article i have...
View ArticleForum Post: RE: DAC8571: Convert 0 to 2.5 VDc to 0 to 60 mV
Greetings, For reference i have used lm336 but in my case my schematic is bit modified.. Above is my schematic for mv generation. 38 uV will be good enough for my application.
View ArticleForum Post: RE: ADS7830: Reading full range
Hi, I measured with a DMM between GND and pin 1. I have built 2 separate boards and both are operating the same way so it appears to be device related and not a problem on a single board.
View ArticleForum Post: DDS39RF10: Is it possible to generate Frequency from 10GHz to...
Part Number: DDS39RF10 Tool/software: Dear Team, We are using DDS39RF10 in our design, Our design has a 8GHz source and we have to generate frequency from 10GHz to 12GHz is it possible in any mode if...
View ArticleForum Post: AMC131M03: Issue with DCDC Output When Controlled via SPI
Part Number: AMC131M03 Tool/software: I am controlling AMC131M03 via SPI using STM32 Microcontroller. I am not able to get the DCDC output as expected. The CLK Frequency is 4MHz. The Commands which I...
View ArticleForum Post: RE: ADC3541: ADC3541 DDR mode
Hi Rob, This is the customer their own design. Below is the list of all register writes: For the configuration example, if all the registers need configurate? Or if we have the DDR configurate code...
View ArticleForum Post: TX75E16EVM: Transmit and Receive Ultrasound Simultaneously
Part Number: TX75E16EVM Other Parts Discussed in Thread: TX75E16 , Tool/software: Hello E2E Experts, Good day. I purchased TX75E16 Evaluation Module (TX75E16EVM). Actually I'm trying to design a...
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