Instrumentation Amplifiers

Q&A

by MicroRD
Instrumentation Amplifiers

Latest 11 days ago by MicroRD
153 2 0
Not Answered
Flux residue trapped under ADA4254 LFCSP package 0
Not Answered

The ADA4254 LFCSP package has a bottom epad that needs to be soldered, but our board cleaning process is failing to remove the flux residue under the LFCSP package which is causing offset, drift, and noise problems. Can anyone provide advice on how to...

lfcsp amplifiers ADA4254 hardware Instrumentation Amplifiers flux residue instrumentation amplifier Show More

153 2 0
by IdrisWani
Instrumentation Amplifiers

Latest 14 days ago by ZoltanDTI
192 5 0
Answered
The INA does not work properly with square-wave input signals. 0
Answered

I am trying to implement a fully differential differential opera tion as shown in the schematic. The Schematic is working absolutely fine. I fabricated a breakout board and did exactly the same as shown in the schematic. The INA works for the sine wave...

amplifiers hardware Instrumentation Amplifiers LTC6373

192 5 0
by JMJEngineeringConsulting
Instrumentation Amplifiers

Latest 14 days ago by GLADION
55 1 0
Answered
Input Bias Current Modeled in LTSpice 0
Answered

Does the AD8429 model in LTSpice model the input bias current behavior of AD8429? It seems not to me, but I would like confirmation. I am trying to use AD8429 with 10Mohm bias resistors to GND on each input, which is required, because I am sensing a ...

amplifiers hardware Instrumentation Amplifiers ad8429

55 1 0
by AbhishekA
Instrumentation Amplifiers

Latest 1 month ago by AbhishekA
154 4 0
Answered
Query regarding Application Information 0
Answered

I was working with AD8232 for a project. While going through the "APPLICATION CIRCUITS" I came across the "Low power portable Cardiac monitor circuit. The SPI lines from ADXL346 seems to be incorrect. Generally, SDO of a SPI target is connected to MISO...

Datasheet/Specs amplifiers Instrumentation Amplifiers accelerometers Sensors and MEMS ad8232 Show More

154 4 0
by EA891
Instrumentation Amplifiers

Latest 1 month ago by GLADION
207 4 0
Suggested Answer
Best ADI instrumentation amplifier for nV–µV biopotential signals (100 Hz–4 kHz) 0
Suggested Answer

Hi Analog Devices team, I’m selecting the instrumentation amplifier for the first analog front-end stage of a biopotential measurement system. Requirements / context - Signal bandwidth of interest: 100 Hz to 4 kHz - Differential signal amplitude at...

amplifiers hardware Instrumentation Amplifiers

207 4 0
by Albertomartinez11
Instrumentation Amplifiers

Latest 1 month ago by Albertomartinez11
175 2 0
Answered
Variable Gain Implementation with AD8422 and Digital Potentiometer +1
Answered

Hello. I am working on an amplifier circuit that uses an AD8422 as the main amplifier, and I would like to know if it is possible to connect a digital potentiometer to the Rg pins so it works as a programmable resistor, for example an AD5293, to increase...

amplifiers D/A Converters (DAC) hardware ad8422 Instrumentation Amplifiers AD8422ARZ Digital Potentiometers (DigiPOT) Show More

175 2 0
by GKrui
Instrumentation Amplifiers

Latest 2 months ago by GKrui
158 5 0
Answered
AD524S LCC-20 Metal Lid Floating 0
Answered

Dear Analog Support Team, We like to know, if the metal lid of the AD524SE/883B is connected electrically to any pin or left floating. Your package name is "E-20-1" 20-Lead LCC

amplifiers hardware Instrumentation Amplifiers AD524S lid Show More

158 5 0
by Bchef
Instrumentation Amplifiers

Latest 3 months ago by Bchef
231 4 0
Not Answered
transparent gain mode single-supply operation 0
Not Answered

I am using the AD8251 in transparent gain mode single-supply operation +12 volts. I have WR tied to ground, A0 to +5, A1 to ground expecting a gain of 2, however the AD8251 defaults to a gain of 1.

amplifiers hardware Instrumentation Amplifiers ad8251 Show More

231 4 0
by Ehab
Instrumentation Amplifiers

Latest 3 months ago by PaulCA
170 1 0
Not Answered
AD8232 for EMG 0
Not Answered

Hello, I have created this schematic for AD8232 and changed the LPF and HPF. However im looking for a cut off of 30-300Hz. and i cant seem to find the exact values to use and which components are needed to reach that cutoff. i would really appreciate...

hpf amplifiers software Instrumentation Amplifiers lpf LTspice amplifier emg ad8232 Show More

170 1 0
by miky
Instrumentation Amplifiers

Latest 3 months ago by miky
282 4 0
Not Answered
ADA4254 GAIN_CALx Register Specification Procedure 0
Not Answered

Hello. I have questions about ADA4254. I am evaluating the ADA4254, but when I specify a read operation on the GAIN_CALx register (steps (1) to (7) below), GPIO3 goes low (error occurs) after several hundred microseconds. Is the following procedure...

Datasheet/Specs amplifiers ADA4254 Instrumentation Amplifiers

282 4 0
by miky
Instrumentation Amplifiers

Latest 4 months ago by PaulCA
149 1 0
Answered
ADA4254 MM_CRC_ERR +1
Answered

Hello. I have questions about ADA4254. After reading GAIN_CAL7 on the ADA4254, GPIO3 went low approximately 500us later. Reading DIGITAL_ERR (0x03) revealed that the MM_CRC_ERR error flag in Bit1 was set. I have a question regarding Case 2 in the...

Datasheet/Specs amplifiers ADA4254 Instrumentation Amplifiers

149 1 0
by naohisa
Instrumentation Amplifiers

Latest 4 months ago by naohisa
147 2 0
Answered
User guide for the LTC6373 evaluation board (DC2398A) +1
Answered

Hi, I have a question, could you please answer it? I am considering using the LTC6373. I purchased the DC2398A evaluation board, but I can't find the user guide on the ADI website. Could you please provide the circuit diagram and explain the function...

Datasheet/Specs amplifiers Instrumentation Amplifiers LTC6373

147 2 0
by valerioc
Instrumentation Amplifiers

Latest 4 months ago by GenevaC
200 1 0
Not Answered
Input biasing for AD8421 0
Not Answered

Hi, I am designing a preamplifier with a gain of 100x to amplify signals coming from ultrasonic piezoelectric transducers. The transducer generates differential signals in the 30 kHz–300 kHz range, with an amplitude of about 5 mVpp. I am not sure about...

amplifiers hardware Instrumentation Amplifiers inamp ad8421 instrumentation amplifier Show More

200 1 0
by Ehab
Instrumentation Amplifiers

Latest 4 months ago by GLADION
231 1 0
Answered
AD8232 low pass and high pass filters 0
Answered

Hello Everyone, im currently doing a project and im using the AD8232 but im converting it from ECG to EMG. I can't seem to find where the lowpass and high pass filter components. Im trying to make a bandpass filter that cuts off at 3-300Hz. I used analog...

amplifiers software Instrumentation Amplifiers LTspice ad8232 Show More

231 1 0
by CTS
Instrumentation Amplifiers

Latest 5 months ago by CTS
408 8 0
Answered
For instrumentation amplifier LT6370A, input applying from 0-28VDC. When the input is 0V, generated output is 2.229VDC. As simulation results shows that the out linear. 0
Answered

Hi Team, Is this circuit being correct? Because we are facing the issue of amplifier out is 2.25V constant from input 0V to 4V. If the input is greater than the 4V to till 32V its output increasing linearly. Here, Issue is that the input is lesser than...

Datasheet/Specs amplifiers Instrumentation Amplifiers lt6370 LT6370A Show More

408 8 0

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Q&A

Not Answered
Flux residue trapped under ADA4254 LFCSP package 0
Not Answered

Answered
The INA does not work properly with square-wave input signals. 0
Answered

Answered
Input Bias Current Modeled in LTSpice 0
Answered

Answered
Query regarding Application Information 0
Answered

Suggested Answer
Best ADI instrumentation amplifier for nV–µV biopotential signals (100 Hz–4 kHz) 0
Suggested Answer

Answered
Variable Gain Implementation with AD8422 and Digital Potentiometer +1
Answered

Answered
AD524S LCC-20 Metal Lid Floating 0
Answered

Not Answered
transparent gain mode single-supply operation 0
Not Answered

Not Answered
AD8232 for EMG 0
Not Answered

Not Answered
ADA4254 GAIN_CALx Register Specification Procedure 0
Not Answered

Answered
ADA4254 MM_CRC_ERR +1
Answered

Answered
User guide for the LTC6373 evaluation board (DC2398A) +1
Answered

Not Answered
Input biasing for AD8421 0
Not Answered

Answered
AD8232 low pass and high pass filters 0
Answered

Answered
For instrumentation amplifier LT6370A, input applying from 0-28VDC. When the input is 0V, generated output is 2.229VDC. As simulation results shows that the out linear. 0
Answered

Q&A

Not Answered Flux residue trapped under ADA4254 LFCSP package 0 Not Answered

Answered The INA does not work properly with square-wave input signals. 0 Answered

Answered Input Bias Current Modeled in LTSpice 0 Answered

Answered Query regarding Application Information 0 Answered

Suggested Answer Best ADI instrumentation amplifier for nV–µV biopotential signals (100 Hz–4 kHz) 0 Suggested Answer

Answered Variable Gain Implementation with AD8422 and Digital Potentiometer +1 Answered

Answered AD524S LCC-20 Metal Lid Floating 0 Answered

Not Answered transparent gain mode single-supply operation 0 Not Answered

Not Answered AD8232 for EMG 0 Not Answered

Not Answered ADA4254 GAIN_CALx Register Specification Procedure 0 Not Answered

Answered ADA4254 MM_CRC_ERR +1 Answered

Answered User guide for the LTC6373 evaluation board (DC2398A) +1 Answered

Not Answered Input biasing for AD8421 0 Not Answered

Answered AD8232 low pass and high pass filters 0 Answered

Answered For instrumentation amplifier LT6370A, input applying from 0-28VDC. When the input is 0V, generated output is 2.229VDC. As simulation results shows that the out linear. 0 Answered

Not Answered
Flux residue trapped under ADA4254 LFCSP package 0
Not Answered

Answered
The INA does not work properly with square-wave input signals. 0
Answered

Answered
Input Bias Current Modeled in LTSpice 0
Answered

Answered
Query regarding Application Information 0
Answered

Suggested Answer
Best ADI instrumentation amplifier for nV–µV biopotential signals (100 Hz–4 kHz) 0
Suggested Answer

Answered
Variable Gain Implementation with AD8422 and Digital Potentiometer +1
Answered

Answered
AD524S LCC-20 Metal Lid Floating 0
Answered

Not Answered
transparent gain mode single-supply operation 0
Not Answered

Not Answered
AD8232 for EMG 0
Not Answered

Not Answered
ADA4254 GAIN_CALx Register Specification Procedure 0
Not Answered

Answered
ADA4254 MM_CRC_ERR +1
Answered

Answered
User guide for the LTC6373 evaluation board (DC2398A) +1
Answered

Not Answered
Input biasing for AD8421 0
Not Answered

Answered
AD8232 low pass and high pass filters 0
Answered

Answered
For instrumentation amplifier LT6370A, input applying from 0-28VDC. When the input is 0V, generated output is 2.229VDC. As simulation results shows that the out linear. 0
Answered