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Product Variant Information section
Product Specification Section
Pricing Section

Stock : 0

Sur commande : 0
Stock d'usine :Stock d'usine : 6 600
Délai d'usine : 6 Semaines
Commande minimale : 3 300
Multiples de : 3 300
Quantité Prix Internet
3 300+ $1.79
Total :

5 907,00 $

Attributes Table
Interface SPI
No of Channels 1
Resolution 12b
Supply Voltage 2.7V to 5.5V
Setting Time 4.5µs
On-Chip DAC 1-chx12-bit
Operating Temp Range -40°C to +125°C
Storage Temperature Range -65°C to +150°C
Moisture Sensitivity Level 1
Fonctionnalités et applications

The MCP4821T-E/SN is a single channel 12-bit voltage output Digital-to-Analog Converter (DAC) with high precision internal voltage reference and SPI Interface, available in surface mount SOIC-8 package.

This device offers high accuracy and low power consumption.


  • Rail-to-Rail Output
  • SPI Interface with 20 MHz Clock Support
  • Simultaneous Latching of the DAC Output with LDAC Pin
  • Fast Settling Time of 4.5 μs
  • Selectable Unity or 2x Gain Output
  • 2.048 V Internal Voltage Reference
  • 50ppm/°C VREF Temperature Coefficient
  • Extended Temperature Range: -40°C to +125°C


  • Set Point or Offset Trimming
  • Sensor Calibration
  • Precision Selectable Voltage Reference
  • Portable Instrumentation (Battery-Powered)
  • Calibration of Optical Communication Devices