While choosing an op-amp buffer for a new high-resolution single-supply DAC, a source of negative supply was considered because the buffer op-amp had to provide true zero voltage on its output. Wow ...

The ADHV4710 op amp operates on dual supplies from ±12 to ±55 V, delivering output current of ±100 mA at the higher voltages. A ±1,300-V/μs output slew rate into capacitive loads up to 1 nF ...

Barry Harvey, Staff Design Engineer, Analog DevicesQ7/Q8/Q10/Q13 form the output buffer as a compound complementary emitter follower. There is no current limit circuitry - don’t short the output to ...

We’re looking for integrated op amps, meaning a single physical component, that have a differential high-impedance voltage input, a single-ended voltage output, DC coupling, and high gain meant ...

Inspired by the excellent idea shown in the article “ Class AB 20-W current booster is insensitive to temperature variations ” by Jordan Dimitrov, this variation of the design shown in Figure 1 ...

Not much, but enough to get that op amp down to zero with a reasonable load. Unlike other circuits he’s used in the past, this one is efficient. With a 5-volt input, it draws less than 1.5 mA.