thank you for your thorough answer. I believe that the difference really can be caused by the input capacitance that was disconnected from the feedback network by inserting stimulus to the negative input of the opamp.
Then it looks like the…
Part Number: OPA171 Hi team,
Here is a confusing item of Amplifier temperature drift.
From below training slide page 7, there is a Vos temperature drift Bipolar and CMOS comparison.
Part Number: TLV171-Q1 Other Parts Discussed in Thread: OPA171-Q1 , Hi, team
Is there any comparison test for immunity with OPA171-Q1 ?
Customer wishes lower cost solution with TLV171-Q1 but wondering if it has weaker for immunity performance.
( TEM Cell…
Part Number: OPA171-Q1 Other Parts Discussed in Thread: OPA171 Hello All,
I would like to understand that how unstability or oscillations at the output of OPAMP causes heating of device?
Part Number: OPA171 Hi
Can You help me check the Vos unit (mV), is it correct? Should it be uV?
Need to check of place as below
Page1 (Offset Voltage vs Common-Mode Voltage Figure)
Page 12 of Figure 4, Figure 5, Figure 6.
If the unit is wrong, can you update…
Part Number: OPA171-Q1 Other Parts Discussed in Thread: OPA404 , OPA171 Hello All,
I have given a circuit as below and simulated in P-Spice. I am confused of the circuit working behavior.
1. Could anyone help to understand the circuit behavior and the impact…
Part Number: OPA991 Other Parts Discussed in Thread: OPA171 , I am hoping to transition from an opa171 soic-8 opamp into an OPA991 SOT-23-6 package.
I am very puzzled with one of the pins though which only exists on the 6 pin version. Pin 5, labelled SHDN…
Part Number: OPA171-Q1 Other Parts Discussed in Thread: OPA171 , OPA2990 Hello,
I am using OPA171 op-amp for simple comparator operation.
Op-amp supply: +12V and -12V
Non-inverting terminal: 2.5V fixed reference (by voltage divider)
Part Number: OPA171 Other Parts Discussed in Thread: TINA-TI I am using this device to measure the current of a power supply
The device is configured as an inverting amplifier
Power supply +/-15V
Rfeedback = 100k, Rgain = 1k
also a 1k resistor from non…
Part Number: OPA277 Other Parts Discussed in Thread: TI-PLABS-AMP-EVM , OPA188 , OPA140 , OPA211 , , OPA171 , THS4561 , OPA365 Hi all,
I'm using circuit 8 of TI-PLABS-AMP-EVM to test a real customer's circuit.
The circuit 8 is as follow: