发明名称 Methods and apparatus to control rail-to-rail class AB amplifiers
摘要 In one example, an amplifier for providing stable output quiescent current comprising includes a number of supply rails, an output device configured for providing an output voltage, the output device coupled to the plurality of supply rails, and an output quiescent current controller coupled to the plurality of supply rails and the output device, the output quiescent current controller to regulate the voltage in the output device to provide a consistent quiescent current in the output device.
申请公布号 US8164386(B2) 申请公布日期 2012.04.24
申请号 US20070772100 申请日期 2007.06.29
申请人 SWANSON LELAND SCOTT;TEXAS INSTRUMENTS INCORPORATED 发明人 SWANSON LELAND SCOTT
分类号 H03F3/04 主分类号 H03F3/04
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