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ZN427J8 Datasheet Microprocessor Compatible 8-bit Successive Approximation A-d Converter

Manufacturer: Zarlink Semiconductor Inc

Overview: 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.

Datasheet Details

Part number ZN427J8
Manufacturer Zarlink Semiconductor Inc
File Size 273.80 KB
Description MICROPROCESSOR COMPATIBLE 8-BIT SUCCESSIVE APPROXIMATION A-D CONVERTER
Datasheet ZN427J8_ZarlinkSemiconductorInc.pdf

Key Features

  • s Easy Interfacing to Microprocessor, or Operates as a 'Stand-Alone' Converter s Fast: 10 microseconds Conversion time Guaranteed s No Missing Codes over Operating Temperature Range s Data Outputs Three-State TTL Compatible, other Logic Inputs and Output TTL and CMOS Compatible s Choice of On-Chip or External Reference Voltage s Ratiometric Operation s Unipolar or Bipolar Input Ranges s Complementary to ZN428 DAC s Commercial or Military Temperature Range BUSY (END OF.

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