Simple amplifier design with phantom power
This versatile circuit is suited for connecting to an inductive source or long connecting cable.
STMicroelectronics automotive amplifier combines high-def audio with Class-G efficiency
STMicroelectronics' TDA7901 automotive amplifier integrates a buck controller for class-G power switching and supports high-definition audio.
Running an on-chip ADC on an MCU
Here is a close look at how design engineers can effectively use A/D converter features like sample rates and resolution…
P-DUKE launches highly reliable 2W medical-grade DC/DC converters
P-DUKE's new 2W medical-grade DC/DC converters come in a compact SIP-8 package.
ADI simplifies designing ADCs into instrumentation, industrial applications
ADI's latest SAR ADCs simplify the often complex process of designing ADCs into instrumentation, industrial and healthcare applications.
Multi-position switch controlled by amplitude
Use a multi-position switch controlled by amplitude as a multi-load switching device with control from multiple equivalent control panels using…
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…
How to create a bidirectional I2C to SPI bridge
Many devices interact via the I2C and SPI data protocols. This article shows how to convert between these two protocols…
Evaluating high-speed RF converter front-end architectures
Here is a quick-start guide to the pitfalls of ADC front-end interface design along with some useful and familiar design…
Balancing power sharing of paralleled boost converters in speakers
Find out more about simple current-sharing schemes and a method that minimizes DC current-sharing error between the parallel boost converters.