b 21, 1995Sep 26, 1995Matsushita Electric Industrial Co., Ltd.Liquid crystal display control system including storage means and D/A convertersUS5469164 *Sep 30, 1993Nov 21, 1995Ford Motor CompanyCircuit and method for digital to analog signal conversionUS5544081 *Aug 26, 1994Aug 6, 1996Nec CorporationOutput filter for oversampling digital-to-analog converterUS5648791 *May 31, 1995Jul 15, 1997Matsu