Part Number: OPA858 Tool/software: OPA858 Inverting Mode Output Distortion Asymmetry Issue
Body:
Hello,
I am using the OPA858 in an inverting amplifier configuration with:
Rin = 100kΩ
Rf = 1MΩ
Non-inverting terminal grounded
Input: 1 kHz…
Part Number: OPA858 Other Parts Discussed in Thread: TINA-TI Tool/software: Title: Stability of OPA858 in Transimpedance Amplifier (TIA) Configuration
Question:
I am working with the OPA858 op-amp and trying to use it in a Transimpedance Amplifier…
Part Number: OPA858 Tool/software: Hi Team
Customer using OPA858 in their optical module project. When they use near field probe and spectrum analyzer found 20dBm radiation in 2Ghz frequency point.
This circuit is used in PD light power detection…
Part Number: OPA858-Q1 Other Parts Discussed in Thread: OPA858 Tool/software: i am getting this error while simulating opa858 opamp model . can you please help me with this . Do i have to include any library file ?
Part Number: OPA858 Tool/software: Apologies if I am being a bit stupid here. I have bought the OPA858 eval module to use with some high frequency projects I am working on. It is set by default to 7x gain with Rf being 453R and Rg being 75R.
I am needing…
Part Number: OPA858-Q1 Other Parts Discussed in Thread: OPA858 Tool/software: Title : Op-Amp Behavior Differences After Repeated Use: Could It Be Soldering or PCB Material Issues?
Hello Team,
I am facing an issue with two identical buffer circuit…
Part Number: OPA858-Q1 Other Parts Discussed in Thread: OPA858 Tool/software: Subject: Query Regarding Unexpected Voltage Output in TIA Design
Dear [Recipient's Name],
I hope this message finds you well. I am encountering an issue with my transimpedance…
Part Number: OPA858-Q1 Tool/software:
this is the circuit diagram and without giving Vin also inverting terminal has 0.1V when measured with multimeter.
Part Number: OPA858-Q1 Tool/software:
Subject : Clarification Needed on PDbar Pin Behavior at ±2.5V Supply
Hi everyone,
I am working with [OPA858-Q1] and have a question regarding the PDbar (Power Down) pin.
The datasheet mentions that for normal…
Part Number: OPA858-Q1 Tool/software: Issue Description:
I am using the OPA858-Q1 op-amp in my circuit. Without providing any input signal (input source grounded), I am observing an inverting terminal voltage of approximately 18 mV and its changing…
