ZN427J8 Datasheet | GEC PLESSEY

ZN427E8 / ZN427J8 MICROPROCESSOR PATIBLE 8-BIT SUCCESSIVE APPROXIMATION A-D CONVERTER DS3006 - 2.1 The ZN427 is an 8-bit successive approximation converter with three-state outputs to permit easy interfacing to a mon data bus. The IC contains a voltage switching DAC, a fast parator, successive approximation logic and a 2.56V precision bandgap reference, the use of which is pin optional to retain flexibility. An external fixed or varying reference may therefore be substituted, thus allowing ratiometic operation Only passive external ponents are required for operation of the converter. Features s Easy Interfacing to Microprocessor, or Operates as a 'Stand-Alone' Converter s...