Sanyo Electric presents miniature D class amplifier
Sanyo Electric announced the development of STK210-030 amplifier for home theater systems. Sample shipments are scheduled to March. STK210-030 wholesale price will make about $16.5.
Unlike most such amplifiers of AB class, the new chip operates in D class. Featuring pulse-duration modulation scheme with necessary low-frequency filters, the new chip offers rather high efficiency factor, small size and can be coupled with a small heat-sink.
STK210-030 nameplate capacity is 2x100W (ouput; 8Ohm, THD=0.8%), supply voltage – 5V, design SIP21 body sized 67x25.5x9mm. In the future the company is to release 2x50W, 2x150W, 2x200W, 3x50W, 3x100W chips for this serie.
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