SGMICRO’s high performance audio drivers include Audio Line Driver and Audio Power Amplifier families providing high quality mono and stereo audio output driving capabilities.
The Audio Line Driver family provides pop & click free stereo line drivers designed to allow the removal of the output DC-blocking capacitors for reduced component count and cost. The products are ideal for single supply electronics where size and cost are critical design parameters. The use of external gain resistors also allows the implementation of a 2nd order low pass filter to complement DAC's and SoC converters.
The Class AB Audio Power Amplifier family provides single-ended or full-differential audio power amplifiers that are designed for portable communication device. With the advanced pop & click circuitry, low-power shutdown mode and minimal count of external components, these products provide up to 1.3W of continuous average power to an 8Ω load with 1% distortion (THD+N) from a 5V battery voltage. All these features make these devices ideal for wireless handsets and other low voltage applications where minimal power consumption is a primary requirement.
The High Performance, High Reliability Video Buffer family provides industry's broadest products of driving Standard Definition and High Definition analog video signals, including 1080p. These comprehensive filtering solutions give the designers flexibility to easily filter and drive various video signals, including high definition video, DVD and set-top box applications.
