Micropower DC-DC Converter Adjustable and Fixed 5V, 12V; Package: SO; No of Pins: 8; Temperature Range: 0°C to 70°C Micropower DC-DC Converter Adjustable and Fixed 5V, 12V; Package: PDIP; No of Pins: 8; Temperature Range: 0°C to 70°C 6-Bit Digital-to-Analog Converter 6位数字到模拟转换