New op amps address new—and old—design challenges
The huge number of available op amps can seem overwhelming, but there’s a reason for them and why vendors keep…
Profile of a MOSFET array for always-on power operations
The MOSFET array offers precise temperature tracking characteristics to automatically adjust to changing temperatures for stable, uninterrupted operation.
Two methods for SPICE-based amplifier stability analysis
This article will outline the pros and cons of the two most common locations where engineers break the feedback network.
Class-AB current booster provides high output voltage swing
This design enables an amplifier that can deliver higher output voltage swings while still using standard op amps at the…
PWM amplifier using a two-quadrant drive circuit
This PWM amplifier circuit has a pretty good response at higher frequencies.
Power performance trade-offs in operational amplifiers
The limited battery energy available for supplying power necessitates efficient components with minimal current in active mode to maximize device…
A differential, optically isolated driver for testing of an instrumentation amplifier
In this DI, you will see how optocouplers, operating their linear range, can be used to produce isolated test signals…
Infineon enhances EconoDUAL 3 portfolio with IGBT7
Infineon has launched new current ratings for its EconoDUAL 3 portfolio with TRENCHSTOP IGBT7 chips.
Infineon flyback controllers optimized for cost-effective smart LED drivers
Infineon's ICL88xx family of single-stage flyback controllers meets the necessary performance requirements for LED lighting applications.
Maxim Class D/G amplifier reduces power by 5x for always-on speakers
Maxim's MAX98396 Class D/G speaker amplifier features a quiescent power consumption nearly five times lower than similar amplifiers.