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MCP4821-E/P
Digital to Analog Converter, 12 bit, SPI, 2.7 V, 5.5 V, 1 Channels, Voltage
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ManufacturerMICROCHIP
Manufacturer Part NoMCP4821-E/P
Newark Part No.31K2969
Product RangeSingle 12-Bit Voltage Output DACs
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| Quantity | Price |
|---|---|
| 1+ | $4.690 |
| 10+ | $4.310 |
| 25+ | $3.920 |
| 50+ | $3.740 |
| 120+ | $3.530 |
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoMCP4821-E/P
Newark Part No.31K2969
Product RangeSingle 12-Bit Voltage Output DACs
Technical Datasheet
Resolution12bit
Sampling Rate-
InterfacesSPI
Supply Voltage Min2.7V
Interfaces3 Wire, Serial
Supply Voltage Range2.7V to 5.5V
Supply Voltage Max5.5V
No. of Channels1Channels
ADC / DAC Case StyleDIP
Output TypeVoltage
Input Channel TypeSerial
IC Case / PackageDIP
No. of Pins8Pins
IC MountingThrough Hole
Operating Temperature Min125°C
Operating Temperature Max-40°C
Product RangeSingle 12-Bit Voltage Output DACs
Automotive Qualification StandardAEC-Q100
Qualification-
SVHCNo SVHC (04-Feb-2026)
Product Overview
The MCP4821-E/P is a 12-bit 1-channel 12-bit Digital-to-Analogue Converter with internal voltage reference. This device offers high accuracy and low power consumption. Communication with the device is accomplished via a simple serial interface using SPI protocols. This device provides very high accuracy and low noise performance is suitable for applications, such as set point control, offset adjustment and sensor calibration applications.
- Single channel voltage output
- 330µA (typical) Operating current
- 2.048V Internal voltage reference
- Selectable unity or 2x gain output
- INL ±2 LSB (typical)
- DNL ±0.75 LSB Maximum
- 4.5µs Output settling time
- SPI interface
- Rail-to-rail output
- Simultaneous latching of the DAC output with LDAC pin
- 50ppm/°C VREF Temperature coefficient
Technical Specifications
Resolution
12bit
Interfaces
SPI
Interfaces
3 Wire, Serial
Supply Voltage Max
5.5V
ADC / DAC Case Style
DIP
Input Channel Type
Serial
No. of Pins
8Pins
Operating Temperature Min
125°C
Product Range
Single 12-Bit Voltage Output DACs
Qualification
-
SVHC
No SVHC (04-Feb-2026)
Sampling Rate
-
Supply Voltage Min
2.7V
Supply Voltage Range
2.7V to 5.5V
No. of Channels
1Channels
Output Type
Voltage
IC Case / Package
DIP
IC Mounting
Through Hole
Operating Temperature Max
-40°C
Automotive Qualification Standard
AEC-Q100
MSL
MSL 1 - Unlimited
Technical Docs (3)
Associated Products
1 Product Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability