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kklokesh
Hi,  I am trying to simulate RLD Circuit as given in Page 35. I am simulating. with all SW1 to SW5 swithes ON. and trying to understand its frequency response. Here's the Circuit i am using  for Simulation. AC Analysis / AC sweep from 0.1Hz to 10Mhz.       question: 1. As it can be observed the Frequency response maximum is -60db. why… (Show more)
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kklokesh
In ADAS1000 GPIO0-3 is used for what all purposes other than mentioned Below? GPIO0-2 as secondary SPI GPIO3 as External signal generator Sync signal for Respiration circuit.   ideally i am looking at sending signals from ADAS1000 to MCU. What all possible Configurations in GPIO0-3 other than above mentioned features?.   Thanks in advance for… (Show more)
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tsalm
hello, I installed the AD7768 devkit software and the supported drivers. The devkit is recognized by the device manager but not by the analog software. I refreshed the software, rebooted and re-plugged the device but it continuously says no supported evaluation board found. I use the Eval-AD7768 Rev. A  with the EVAL-SDP-CB1Z boards. Does… (Show more)
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AviAharoni
Hello, We sample an Analog signal using AD7367 and then reconstruct it using AD5554. It is done almost simultaneously for 2 or 4 channels and we checked and there is no cross-talking between the channels. We test 1 channel at teh time and the same problems appears in all of them:    When we sample at 41 Khz. we see a strange bump in the spectrum… (Show more)
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tmineno
Hi,   As for AD4008, can the external reference be powered off during AD4008 standby state? If there is any concern, please let me know.   Best Regards, TM
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Aami
sir,  I am using AD7150. when both the channels are disabled using configuration register, it shows some value in data registers. kindly help me to tackle this problem
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unnati@13
This ADC has programmable gain instrumentation amplifier that can accept full scale differential inputs. As per my understanding we can program the gain when using differential signals.But in my design I am using eight single-ended input channels, so in this case what will be the PGIA setting? will it be a default condition i.e. +/-20.48V (PGIA… (Show more)
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Kazu
Hi All,   I have tested several ADAS3022s mounted on my PCB and found something like a crosstalk as attached. When a differential signal is applied to IN0/IN1, its AC component appears at only the IN2/IN3. When a differential signal is applied to IN2/IN3, its AC component appears at only the IN4/IN5. The AC component of an input channel appears… (Show more)
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jartigas
My company is using the AD7195 for its industrial weighing equipment. Is there another more recommended converter for weighing applications? Less noise, more precision ... Regards.
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Mihai
Hello Analog Devices Gurus,   I have an old control design consisting of three AD7864-1 and one microcontroller on parallel bus. The AD7864-1 are sharing the same conversion start pin and they are triggered in the same time. The old board is produced at around 2000 pices per year. Input signals frequency is 50 Hz range +/-10V. I need to come… (Show more)
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