General Description
The MAX1179/MAX1187/MAX1189 16-bit, low-power, successive-approximation analog-to-digital converters (ADCs) feature automatic power-down, a factory trimmed internal clock, and a 16-bit wide parallel interface. The devices operate from a single +4.75V to +5.25V analog supply and feature a separate digital supply input for direct interface with +2.7V to +5.25V digital logic.

Features
♦ Analog Input Voltage Range: ±10V, ±5V, or 0 to 10V
♦ 16-Bit Wide Parallel Interface
♦ Single +4.75V to +5.25V Analog Supply Voltage
♦ Interfaces with +2.7V to +5.25V Digital Logic
♦ ±2LSB INL (max)
♦ ±1LSB DNL (max)
♦ Low Supply Current (MAX1189)
    5.3mA (External Reference)
    6.2mA (Internal Reference)
    5µA AutoShutdown Mode
♦ Small Footprint
    28-Pin TSSOP Package

Applications
    Temperature Sensing and Monitoring
    Industrial Process Control
    I/O Modules
    Data-Acquisition Systems
    Precision Instrumentation