ZN449 Overview
DS3013 - 2.2 ZN448/ZN449 8-BIT MICROPROCESSOR PATIBLE A-D CONVERTER The ZN448 and ZN449 are 8-bit successive approximation A-D converters designed to be easily interfaced to microprocessors. All active circuitry is contained on-chip including a clock generator and stable 2.5V bandgap reference, control logic and double buffered latches with reference. Only a reference resistor and capacitor, clock resistor and...
ZN449 Key Features
- ZN448, 1 LSB
- ZN449 On-Chip Clock Choice of On-Chip or External Reference Voltage Unipolar or Bipolar Input Ranges mercial Temperature
- top view
- VREF OUT