Working ic lm1458 datasheet

Yes, you will get "jumping" because the 2N3904 is set up to have very high gain and will act as a switch. An N-Channel MOSFET might work the way you want it to, or you could try this Voltage Controlled Oscillator circuit from a National Semiconductor datasheet.

Aug 20, 2012 · The original circuit called for 741 opamps, and this thread I'm referring to suggested that LM1458 works well as IC3 in this circuit. But it got me wondering, which dual opamp is the *actual* equivalent of the 741? Is it the LM1458? Or the LM358? Or some other device I'm overlooking? the LM1458 the quiescent output must be higher, VQ t 3V a VIN pk thus, for small signals, power dissipation is much greater with the LM1458. Example: Required VO e VQ g1V pk into 2k, VSUPPLY e as required. Find quiescent dissipa-tion in load and amplifier for LM1458 and LM358. LM358 LM1458 VQ ea1V VQ e4V VSUPPLY ea3.5V VSUPPLY e8V PLOAD e EL2 ...

Sep 03, 2019 · With on the LM324 IC number includes 4 OP-Amps. and 3 OP-amp is applied to parallel together. Therefore the output currents up to 85mA, it also has significant short-circuit protection too. The properties of frequency response time from 0 Hz to 200 KHz, the R1-(10ohm) and C1-(0.01uF) are for control of isolates within, and R is the 10 ohms to ... Home > Integrated Circuits > Linear > Op-Amps. LM1458N - LM1458 Dual Operational Amplifier Datasheet - Buy LM1458N. Technical Information - National Semiconductor ... Datasheet - production data Features Low power consumption Large input voltage range No latch-up High gain Short-circuit protection No frequency compensation required Applications Summing amplifier Voltage follower Integrator Active filtering Function generator Description The MC1458 is a high-performance, monolithic, on the IC chip. This transistor action can cause the output voltages of the op amps to go to the V+voltage level (or to ground for a large overdrive) for the time duration that an input is driven negative. This is not destructive and normal output states will re-establish when the input voltage, which was negative, again returns to a value They are available in various forms like 555 timers, single circuit logic gates, microprocessors, microcontrollers, voltage regulators and op-amps like IC 741, LM324 IC, LM358 IC, LM339 IC and many more. Please follow the below link to know more about the op-amps: Op-Amp IC pin configuration, working and features. Dec 05, 2017 · LM358 is a dual op-amp IC integrated with two op-amps powered by a common power supply. It can be considered as one half of LM324 Quad op-amp which contains four op-amps with common power supply. IC LM358 Pinout, Description, Equivalents & Datasheet

How to clean/remove distortion/noise in my LM1458 Op-Amp? ... the datasheet of the LM386 This is a simple IC that can directly drive a speaker. Use the first circuit ...