ZN427J8
ZN427J8 is MICROPROCESSOR COMPATIBLE 8-BIT SUCCESSIVE APPROXIMATION A-D CONVERTER manufactured by Zarlink Semiconductor Inc.
ZN427E8 / ZN427J8
MICROPROCESSOR PATIBLE 8-BIT SUCCESSIVE APPROXIMATION A-D CONVERTER
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 Fast: 10...
