keith@cecil.UUCP (keith gorlen) (05/12/85)
Does anyone know of a commercially available A/D converter module that would be suitable for use in a 12-bit, ~25KHz multi-channel analyzer application? Very high differential linearity is required, so the typical successive approximation conversion technique is inadequate. Usually a Wilkinson-type converter is used, although I've heard that some sort of "dithering" technique with successive approximation might work. Thanks. -- Keith Gorlen seismo!elsie!cecil!keith