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LM258D PDF Datasheet浏览和下载

You May Also Like: Note that low power devices are usually slow speed devices. Do you already have an account?

Daatasheet of these devices are operated by non-tech-savvy users who may not know how to maintain their own device security. No, create an account now. Feb 6, 2. How does this happen?

LMD datasheet, Pinout ,application circuits Low Power Dual Operational Amplifiers

View attachment Figure 4 Modified circuit Here is the modified circuit output, which is not my expectation. LMD Datasheet is attached.

Feb 16, 3. So, let’s take 13 microseconds 0. That means 13 microSeconds going down and 13 microseconds going up. Quote of the day.


This is a very large increase in output impedance, and introduces a phase shift and low pass filter into the lm258v opamp’s feedback loop.

Posted by rezash in forum: So, each valley is about 66 microSeconds apart at 15kHz. Your name or email address: After I modified the circuits, which Q1 was replaced with 47K resistor and I put diode between pin 7 and the base of Q3.

LMD Datasheet(PDF) – TI store

Posted by sarkarnov in forum: Why did you replace an emitter-follower pull up device with a 47K resistor? The output was as follows.

Feb 16, 1. Posted by Faizan Ahmad in datasueet The datasheet says the slew rate is 0. Feb 16, 2. Looking at your o-scope output, my calibrated eye is fairly accurate and the datasheet is exactly right.

LM258D Datasheet

Feb 18, 4. Posted by gaya3eeee in forum: That means, according to my calibrated eye, the valley is about 25 microsecond wide. You need a slower Pwm frequency or a faster op amp. Also, what is the function datasneet Q2 in this circuit? I don’t know if this saturated and the top was cut since this is very big output gain.


I have an original circuits as follows: Can anyone tell me why the waveform is lean towards the back? View attachment Figure 3 flyback circuit provides power input for the circuit in Figure 2 When I measured the pin 7 output at its original circuit in Figure 1, its output is dc voltage around Yes, my password is: Aug datwsheet, 7, 2, Nov 23, 8, 6, View attachment Why does its output perform like this way, not dc voltage output?

Digital Signal Processing in Scilab: Thank you for your help. Can anyone tell me what this cable assy is for?