Datasheet Microchip MCP4921-E/MC — Ficha de datos

MCP4901/4911/4921
8/10/12-Bit Voltage Output Digital-to-Analog Converter
with SPI Interface
Features Description •
•
•
•
•
• The MCP4901/4911/4921 devices are single channel
8-bit, 10-bit and 12-bit buffered voltage output
Digital-to-Analog Converters (DACs), respectively. The
devices operate from a single 2.7V to 5.5V supply with
an SPI compatible Serial Peripheral Interface. The user
can configure the full-scale range of the device to be
VREF or 2*VREF by setting the gain selection option bit
(gain of 1 of 2). Applications
•
•
•
•
• Set Point or Offset Trimming
Precision Selectable Voltage Reference
Motor Control Feedback Loop …