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MCP4921

12-Bit Single Output DAC with SPI

Status: In Production

Features:

  • 12-bit Resolution
  • Single Channel Voltage Output
  • 2.7V to 5.5V Operation
  • Operating Current 175µA (typ)
  • External Voltage Reference Pin
  • INL ±2 LSB (typ)
  • DNL ±0.75 LSB (max)
  • Output Settling Time 4.5 µs
  • SPI Interface
  • 8-pin PDIP, SOIC, MSOP and 2x3 DFN packages
  • Temperature Range -40°C to +125°C
  • AEC-Q100 Grade 1 qualified
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

MCP4921 is a single channel, 12-bit DAC with an external voltage reference and SPI interface. It offers high accuracy and low power consumption and is available in various packages.
 
The MCP4921 device is a part of the MCP4901/MCP4911/MCP4921 product family, which are single channel 8-bit/10-bit/12-bit DACs which use external voltage reference (VREF). These devices provide very high accuracy and low noise performance, and are suitable for consumer and industrial applications, such as set point control, offset adjustment and sensor calibration applications. The low power consumption and small package options make these devices very attractive for many portable and battery-powered applications. If two outputs are needed then the MCP4902/4912/4922 dual channel product family can be used.

Additional Features
    • 12-bit Resolution
    • Single Channel Voltage Output
    • 2.7V to 5.5V Operation
    • Operating Current 175µA (typ)
    • External Voltage Reference Pin
    • INL ±2 LSB (typ)
    • DNL ±0.75 LSB (max)
    • Output Settling Time 4.5 µs
    • SPI Interface
    • 8-pin PDIP, SOIC, MSOP and 2x3 DFN packages
    • Temperature Range -40°C to +125°C
    • AEC-Q100 Grade 1 qualified

Documentation data is currently unavailable.


Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Dimension
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP4921-E/MS
0.025600
0.070000
8
MSOP
3x3mm
Matte Tin
e3
MCP4921T-E/MS
0.025600
0.215600
8
MSOP
3x3mm
Matte Tin
e3
MCP4921-E/MC
0.015600
0.033333
8
DFN
2x3x0.9mm
Matte Tin
e3
MCP4921-E/MCVAO
0.015600
0.033333
8
DFN
2x3x0.9mm
Matte Tin
e3
MCP4921T-E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
MCP4921T-E/MCVAO
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
MCP4921-E/SN
0.078000
0.250000
8
SOIC
.150In(3.90mm)
Matte Tin
e3
MCP4921T-E/SN
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
MCP4921T-E/SNVAO
0.078000
0.230303
8
SOIC
.150In(3.90mm)
Matte Tin
e3
MCP4921-E/P
0.486700
0.900000
8
PDIP
.300in
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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