The MCP47FXBX4/8 devices are a family of buffered voltage output Digital-to-Analog Converters (DAC), with the following options:
quad or octal output channel configurations
8/10/12-bit resolution
Volatile or nonvolatile user memory
The quad and octal options differ only
Features
Operating Voltage Range: - 2.7V to 5.5V - Full specifications - 1.8V to 2.7V - Reduced device specifications.