Concurrently, op-amp suppliers have continued to polish this CFB topology to serve many emerging requirements where very high slew rates, coupled with wide bandwidth, are desired as the gain is ...

Editor’s note: This article was originally published in EDN on August 1, 1997 and has been rebuilt by Michael Steffes for clarity and added information. It will be referenced many times in Steffes’ ...

the unity-gain frequency is also called the gain-bandwidth product. Most general-purpose op amps can be used at any closed-loop gain. But this flexibility comes at a price: the unity-gain ...

As you sit down to select the proper operational amplifier for your circuit, the first order of business is to determine the signal bandwidth that your system will send through that amplifier. Once ...

Linear Tech is aiming at high-impedance sensor transimpedance amplifiers with an op-amp that requires only 3fA of bias current (typical at 25°C) while offering 500MHz gain bandwidth product. Potential ...

By using op amps powered from a bipolar supply and ground-referencing the sensor signals, the op amp’s output will be at zero volts (ground) with no signal present. It can swing positive or negative ...

Three Common Issues When Designing with High-Speed Op Amps Op amps have a fixed gain-bandwidth (GBW) specification, which defines the frequency response of the device. Figure 4 shows one example.

After a long hiatus, he has returned to YouTube with an awesome new video all about op-amp characteristics, looking at the relatively awful LM741 in particular. His particular way of explaining ...

As the first amplifiers in the X2SON package, the TLV9061 op amp and TLV7011 family of comparators enable engineers to reduce their system size and cost, while maintaining performance. With a high ...

Analog Devices' dual ultralow noise amplifier is available with selectable gain and active impedance matching. According to ADI, the AD8432 amplifier provides nearly three times the bandwidth of ...

Linear Technology/Analog Devices LTC6228 High-Speed Operational Amplifiers offer a high slew rate of 500V/μs and are the perfect choice for wide dynamic range applications due to the combination of ...