Microchip (MCP4921-E/P) Digital to Analogue Converter, 12 bit, 3 Wire

Digital to Analogue Converter, 12 bit, 3 Wire, Serial, 2.7V to 5.5V, DIP, 8 Pins

Product Overview
The MCP4921-E/P is a single channel, 12bit voltage output digital to analogue converter with SPI interface in 8 pin DIP package. User can configure the full scale range of device to be VREF or 2*VREF by setting gain selection option bit (gain of 1 of 2). Device can be configured to shutdown with the use of register bit. In shutdown mode, most of internal circuits are turned off for power savings and output amplifier is configured to present a known high resistance output load (typically 500Kohm). The MCP4921 also incorporate power on reset (POR) circuit to ensure reliable power-up. It utilizes resistive string architecture with its inherent advantages of low differential non linearity (DNL) error and fast settling time.

Rail to rail output
SPI interface with 20MHz clock support
Simultaneous latching of DAC output
Fast settling time of 4.5µs
Selectable unity or 2 x gain output
External voltage reference input
Single supply operation from 2.7V to 5.5V
Operating temperature range from -40°C to 125°C
External multiplier mode

Applications
Signal Processing, Consumer Electronics, Industrial, Motor Drive & Control, Automotive

Product Information
Resolution (Bits): 12bit
Sampling Rate: -
Supply Voltage Range: 2.7V to 5.5V
ADC / DAC Case Style: DIP
No. of Pins: 8Pins
Input Channel Type: Serial
Data Interface: 3 Wire, Serial
Operating Temperature Min: -40°C
Operating Temperature Max: 125°C
Product Range: MCP4901/4911/4921

What's in the box
1 x Digital to Analogue Converter