User Andromeda - Electrical Engineering Stack Exchange

5 votes

2 answers

805 views

Filter non-inverting input of operation amplifiers or directly to GND?

asked Apr 23 at 8:27

4 votes

4 answers

1k views

Why is a peak in the gain a sign of instability in a closed loop op-amp circuit?

asked Apr 10 at 13:21

4 votes

2 answers

496 views

PCB layout for crystal of MSP430FR6047

asked May 29 at 9:55

3 votes

2 answers

869 views

Tantalum capacitor for op amps

asked Apr 29 at 9:14

3 votes

3 answers

753 views

Return current on PCB

asked Apr 15 at 18:19

2 votes

1 answer

63 views

Un Tented pads on PCB [duplicate]

asked May 9 at 15:56

2 votes

1 answer

66 views

Footprint keepout layer

asked May 30 at 8:33

2 votes

1 answer

195 views

SEPIC DC-DC converter

asked Jun 27 at 12:52

2 votes

1 answer

202 views

Contains floating input pins

asked Jul 1 at 9:31

1 vote

1 answer

90 views

Remote update firmware for MCU

asked Jul 16 at 11:43

1 vote

3 answers

75 views

Filter on SEPIC architecture output for making +/- 60 V from 11 V input

asked Jul 18 at 14:06

1 vote

1 answer

41 views

ESD protection device selection

asked Jul 18 at 17:37

1 vote

1 answer

89 views

Layer stack up and impedance matching- 100 ohm

asked May 2 at 8:31

1 vote

2 answers

79 views

Adding a ground loop on the edge of the PCB [duplicate]

asked May 6 at 15:24

1 vote

2 answers

93 views

Decoupling capacitors for operational amplifiers

asked May 7 at 10:04

1 vote

1 answer

55 views

Placing the feedback components close to the inverting input pin or output pin?

asked May 10 at 8:48

1 vote

1 answer

48 views

Cable type selection for 128 channel signal transfer [closed]

asked May 16 at 12:21

1 vote

1 answer

101 views

Choosing isolation resistor for Op-amp output

asked Apr 22 at 7:54

1 vote

0 answers

72 views

PCB layout recommendation for Op-Amp [duplicate]

asked Apr 10 at 15:59

1 vote

1 answer

42 views

Differential pairs-length match- Altium designer- cross talk

asked Apr 5 at 11:30

1 vote

2 answers

173 views

Transimpedance amplifier with OPA838 - oscillation - supply voltage

asked Apr 5 at 21:39

0 votes

0 answers

67 views

Adding a capacitor between positive and negative supply pin can cause stability issue in OpAmp circuit?

asked Apr 7 at 16:39

0 votes

5 answers

135 views

Adding a capacitor to the output of an op-amp can cause instability? (PCB trace capacitance)

asked Apr 8 at 14:38

0 votes

1 answer

106 views

Investigating the effect of PCB layout parasitic in an op-amp amplifier by simulation

asked Apr 10 at 14:20

0 votes

1 answer

123 views

Transimpedance amplifier with OPA838 - instability

asked Apr 2 at 8:00

0 votes

2 answers

46 views

Altium designer-PCB design- Keep-out layer

asked Apr 4 at 21:43

0 votes

1 answer

92 views

Connecting an op-amp to a second-stage amplifier: loading effect considerations

asked Apr 12 at 16:30

0 votes

2 answers

109 views

Reflection on PCB + antenna

asked Apr 30 at 7:17

0 votes

0 answers

62 views

Capacitance on op-amp input (inverting pin)

asked Apr 30 at 14:12

0 votes

2 answers

55 views

Plotting signal to noise ration (SNR) in SPICE softwares

asked Apr 24 at 12:51

Stack Exchange Network

63 Questions

Filter non-inverting input of operation amplifiers or directly to GND?

Why is a peak in the gain a sign of instability in a closed loop op-amp circuit?

PCB layout for crystal of MSP430FR6047

Tantalum capacitor for op amps

Return current on PCB

Un Tented pads on PCB [duplicate]

Footprint keepout layer

SEPIC DC-DC converter

Contains floating input pins

Remote update firmware for MCU

Filter on SEPIC architecture output for making +/- 60 V from 11 V input

ESD protection device selection

Layer stack up and impedance matching- 100 ohm

Adding a ground loop on the edge of the PCB [duplicate]

Decoupling capacitors for operational amplifiers

Placing the feedback components close to the inverting input pin or output pin?

Cable type selection for 128 channel signal transfer [closed]

Choosing isolation resistor for Op-amp output

PCB layout recommendation for Op-Amp [duplicate]

Differential pairs-length match- Altium designer- cross talk

Transimpedance amplifier with OPA838 - oscillation - supply voltage

Adding a capacitor between positive and negative supply pin can cause stability issue in OpAmp circuit?

Adding a capacitor to the output of an op-amp can cause instability? (PCB trace capacitance)

Investigating the effect of PCB layout parasitic in an op-amp amplifier by simulation

Transimpedance amplifier with OPA838 - instability

Altium designer-PCB design- Keep-out layer

Connecting an op-amp to a second-stage amplifier: loading effect considerations

Reflection on PCB + antenna

Capacitance on op-amp input (inverting pin)

Plotting signal to noise ration (SNR) in SPICE softwares