Whether you want a desktop DAC and Headphone Amplifier for listening to music or modernising a hi-fi system, the new Topping DX5 II is now shipping.

This paper presents designing of an op-amp of 10 bit SAR (Successive Approximation Register) ADC with Split DAC structure for medium resolution. Op-amp as an Comparator circuit is designed and ...

The op amp is configured for a gain of –R1/R2 or –10 V/V in this example. The minus sign indicates an inverting amplifier, where VOUT is measured with respect to VIN. Note, just because the bandwidth ...

Cayin’s German distributor has this week announced the RU9, a portable DAC and headphone amplifier designed for smartphones, tablets and laptops. Inputs number two: USB-C (UAC 1.0/2.0) and LDAC/aptXHD ...

A low-power switched-capacitor third-order sigma- delta (ΣΔ) modulator suitable for portable sensor systems is described. The architecture uses only one operational amplifier working in a ...