ADADC84

Obsolete

Fast, Complete 10-Bit A/D Converters

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Overview

chip count—high reliability
Complete 12-bit A/D converter
with reference and clock
Fast successive approximation conversion:
10 µs or 5 µs
Industry-standard pinout
Buried Zener reference for long-term stability
and low Gain TC: 10 ppm/°C
Z models for ±12 V operation
available

Max nonlinearity: < ±0.012%
MIL-STD-883B processing available
Low power: 880 mW typ
Negative true parallel logic outputs
Short cycle capability
Precision +6.3 V reference for
external applications

The ADADC84/ADADC85/AD5240 series devices are highspeed, low-cost 10-bit and 12-bit successive approximation analog-to-digital converters that include internal clock, reference and comparator. Its hybrid IC design utilizes MSI digital and linear monolithic chips in conjunction with a 12-bit monolithic DAC to provide modular performance and versatility with IC size, price and reliability.