Instrumentation Amplifiers

Q&A

by guenes Instrumentation Amplifiers

Latest 4 days ago by guenes

59 2 0

Not Answered
LTspice simulation 0
Not Answered

Hello, I am trying to simulate the MAX41400 instrumentation amplifier in LTspice using the SPICE model provided by Analog Devices. However, I encounter several errors related to the .lib file, including syntax and convergence issues. I have already...

amplifiers software Instrumentation Amplifiers MAX41400

59 2 0
by awolfed Instrumentation Amplifiers

Latest 22 days ago by awolfed

88 2 0

Not Answered
Analog Error Flag Register and Error Operation 0
Not Answered

I am looking for a specific description on the operation of the Analog Error Register (0x04), specifically the functionality of the INPUT_ERR, OUTPUT_ERR, and MUX_OVER_VOLT_ERR bits. I have a test setup allowing me to adjust the input signal level to...

amplifiers ADA4254 hardware Instrumentation Amplifiers

88 2 0
by Daljeet Instrumentation Amplifiers

Latest 26 days ago by ianguieb
89 3 0
Not Answered
Rogowski coil signal optimization for 0.5%error. 0
Not Answered

I want to use amplifiers with gain control for adjusting the signal from rogowski coil, to calibrate coil to coil variation with step size of 0.02% control over gain. Case - i get output from one coil around 20mV and but it should be 22mV . I want to...

hardware

89 3 0
by crdufour Instrumentation Amplifiers

Latest 1 month ago by crdufour

100 2 0

Answered
LT1167 Thermal Data (8-Lead SOIC) 0
Answered

Can you provide the thermal resistance values for LT1167 Thermal Data (8-Lead SOIC)? Junction to Case (Top) Thermal Resistance Junction to Board Thermal Resistance Junction to Case (Bottom) Thermal Resistance Junction to Case Thermal Characterization...

Datasheet/Specs amplifiers Thermal Data Instrumentation Amplifiers LT1167 Show More

100 2 0
by TomasMDZ Instrumentation Amplifiers

Latest 1 month ago by GLADION
59 1 0
Answered
AD8557 I want to measure current at a 0.1 ohm with one end to a load and Vcc and the other to ground. The voltage in the (-)input is in the order of 3 mV or less but I cannot amplify it 0
Answered

AD8557 I want to measure current at a 0.1 ohm with one end to a load and Vcc and the other to ground. The voltage in the VNeg is in the order of 3 mV or less but I cannot amplify it. When I add another resistor in series with the 0.1 Ohm resistor...

amplifiers hardware Instrumentation Amplifiers AD8557ACPZ ad8557 Show More

59 1 0
by capguy90 Instrumentation Amplifiers

Latest 1 month ago by GLADION
117 1 0
Answered
Ref Pin Voltage range 0
Answered

Hi ADI, AD620 has specifications for allowable operating voltage range for the VREF pin - presumably for it to function properly, however it does not have specifications for absolution maximum range or range of voltages allowed when the part is powered...

Datasheet/Specs amplifiers Instrumentation Amplifiers ad620

117 1 0
by KhaledGhanem Instrumentation Amplifiers

Latest 2 months ago by GLADION
106 1 0
Not Answered
Gain Error Calibration 0
Not Answered

Hello, I'm working on the ADA2454 gain amplifier, and its output goes to an ADC, then I read it in my MCU, and I have a question regarding the gain error coefficient values inside the Gain calibration registers (GAIN_CALx): Are the register values...

Datasheet/Specs amplifiers ADA4254 Instrumentation Amplifiers Gain Calibration register Gain error coefficient gain GAIN_CALx Show More

106 1 0
by GaryB68 Instrumentation Amplifiers

Latest 3 months ago by GaryB68

358 4 0

Answered
Unused Pins/Floating pins +1
Answered

I would like to know what unused pins I can tie to ground or VCC on the AD524S LCC package. Assuming the 4 NC pins are not connected internally, can I tie these to ground? Can I tie the following pins to ground or VCC or are they internally connected...

amplifiers hardware Instrumentation Amplifiers 20 pin LCC AD524S Show More

358 4 0
by SRAVANKUMARVEESAM Instrumentation Amplifiers

Latest 3 months ago by ianguieb
303 3 0
Answered
GAIN ISSUE IN THE INSTRUMENATAION AMPLIFIER +1
Answered

This is my schematic where AD8221 is powered from +3v3 and GND. The gain is 1.990 When im connecting a differnetial voltage of 1.05V the output is only around 2.25V why this is happening..? can i power it from single supply? FYI The differnetial output...

amplifiers gain error hardware Instrumentation Amplifiers single supply ad8221 Show More

303 3 0
by GKrui Instrumentation Amplifiers

Latest 3 months ago by ianguieb
162 1 1
Answered
AD524S Die Geometries and X-Ray Absorbtion Factor +1
Answered

Dear Analog Customer Support, we wan't to make x-ray analysis of soldered space flight parts AD524S. For dosis calculations, we like to know the thickness of the AD524S Die. Also the X-Ray absorbtion factor of the Die material if you know. Regards...

amplifiers hardware Instrumentation Amplifiers AD524S

162 1 1
by IdrisWani Instrumentation Amplifiers

Latest 4 months ago by IdrisWani

529 7 0

Answered
The INA does not work properly with square-wave input signals. +1
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

529 7 0
by MicroRD Instrumentation Amplifiers

Latest 4 months ago by MicroRD

374 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

374 2 0
by JMJEngineeringConsulting Instrumentation Amplifiers

Latest 4 months ago by GLADION
351 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

351 1 0
by AbhishekA Instrumentation Amplifiers

Latest 5 months ago by AbhishekA

330 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

330 4 0
by EA891 Instrumentation Amplifiers

Latest 5 months ago by GLADION
628 4 0
Answered
Best ADI instrumentation amplifier for nV–µV biopotential signals (100 Hz–4 kHz) +1
Answered

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

628 4 0

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Q&A

Not Answered
LTspice simulation 0
Not Answered

Not Answered
Analog Error Flag Register and Error Operation 0
Not Answered

Not Answered
Rogowski coil signal optimization for 0.5%error. 0
Not Answered

Answered
LT1167 Thermal Data (8-Lead SOIC) 0
Answered

Answered
AD8557 I want to measure current at a 0.1 ohm with one end to a load and Vcc and the other to ground. The voltage in the (-)input is in the order of 3 mV or less but I cannot amplify it 0
Answered

Answered
Ref Pin Voltage range 0
Answered

Not Answered
Gain Error Calibration 0
Not Answered

Answered
Unused Pins/Floating pins +1
Answered

Answered
GAIN ISSUE IN THE INSTRUMENATAION AMPLIFIER +1
Answered

Answered
AD524S Die Geometries and X-Ray Absorbtion Factor +1
Answered

Answered
The INA does not work properly with square-wave input signals. +1
Answered

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

Answered
Input Bias Current Modeled in LTSpice 0
Answered

Answered
Query regarding Application Information 0
Answered

Answered
Best ADI instrumentation amplifier for nV–µV biopotential signals (100 Hz–4 kHz) +1
Answered

Q&A

Not Answered LTspice simulation 0 Not Answered

Not Answered Analog Error Flag Register and Error Operation 0 Not Answered

Not Answered Rogowski coil signal optimization for 0.5%error. 0 Not Answered

Answered LT1167 Thermal Data (8-Lead SOIC) 0 Answered

Answered AD8557 I want to measure current at a 0.1 ohm with one end to a load and Vcc and the other to ground. The voltage in the (-)input is in the order of 3 mV or less but I cannot amplify it 0 Answered

Answered Ref Pin Voltage range 0 Answered

Not Answered Gain Error Calibration 0 Not Answered

Answered Unused Pins/Floating pins +1 Answered

Answered GAIN ISSUE IN THE INSTRUMENATAION AMPLIFIER +1 Answered

Answered AD524S Die Geometries and X-Ray Absorbtion Factor +1 Answered

Answered The INA does not work properly with square-wave input signals. +1 Answered

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

Answered Input Bias Current Modeled in LTSpice 0 Answered

Answered Query regarding Application Information 0 Answered

Answered Best ADI instrumentation amplifier for nV–µV biopotential signals (100 Hz–4 kHz) +1 Answered

Not Answered
LTspice simulation 0
Not Answered

Not Answered
Analog Error Flag Register and Error Operation 0
Not Answered

Not Answered
Rogowski coil signal optimization for 0.5%error. 0
Not Answered

Answered
LT1167 Thermal Data (8-Lead SOIC) 0
Answered

Answered
AD8557 I want to measure current at a 0.1 ohm with one end to a load and Vcc and the other to ground. The voltage in the (-)input is in the order of 3 mV or less but I cannot amplify it 0
Answered

Answered
Ref Pin Voltage range 0
Answered

Not Answered
Gain Error Calibration 0
Not Answered

Answered
Unused Pins/Floating pins +1
Answered

Answered
GAIN ISSUE IN THE INSTRUMENATAION AMPLIFIER +1
Answered

Answered
AD524S Die Geometries and X-Ray Absorbtion Factor +1
Answered

Answered
The INA does not work properly with square-wave input signals. +1
Answered

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

Answered
Input Bias Current Modeled in LTSpice 0
Answered

Answered
Query regarding Application Information 0
Answered

Answered
Best ADI instrumentation amplifier for nV–µV biopotential signals (100 Hz–4 kHz) +1
Answered