MCP4921T-E/MC
- Mfr.Part #
- MCP4921T-E/MC
- Manufacturer
- Microchip Technology
- Package / Case
- 8-VFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC DAC 12BIT V-OUT 8DFN
- Stock
- 15,971
- In Stock :
- 15,971
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- Manufacturer :
- Microchip Technology
- Product Category :
- Digital to Analog Converters (DAC)
- RoHS :
- Details
- Power Supply Type :
- Single
- Width :
- 2mm
- Converter Type :
- D/A CONVERTER
- Output Type :
- Voltage - Buffered
- Digital Supply Support :
- No
- Mounting Type :
- Surface Mount
- Base Product Number :
- MCP4921
- Product Category :
- Digital to Analog Converters - DAC
- Min Supply Voltage :
- 2.7V
- Seated Height-Max :
- 1 mm
- Surface Mount :
- yes
- Package Shape :
- RECTANGULAR
- Product Status :
- Active
- Operating Temperature :
- -40°C~125°C
- Number of Bits :
- 12
- Terminal Position :
- Dual
- Resolution :
- 1.5 B
- Input Format :
- Serial
- Mount :
- Surface Mount
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Number of D/A Converters :
- 1
- Interface :
- SPI, Serial
- Input Offset Voltage (Vos) :
- 820μV
- Interface Type :
- 3-Wire, Microwire, SPI
- Qualification :
- AEC-Q100
- RoHS Status :
- ROHS3 Compliant
- Output Polarity :
- Unipolar
- Brand :
- Microchip Technology
- Settling Time :
- 4.5μs (Typ)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Published :
- 2010
- Package :
- Tape and Reel (TR)
- Supply Voltage :
- 5V
- Number of Terminations :
- 8
- Power Supplies :
- 3/5 V
- Architecture :
- String DAC
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Number of Converters :
- 1
- HTS Code :
- 8542.39.00.01
- Data Interface :
- SPI
- Differential Output :
- No
- Base Part Number :
- MCP4921
- Packaging :
- Tape and Reel (TR)
- Analog Output Voltage-Max :
- 5.5 V
- Number of Channels :
- 1 Channel
- Qualification Status :
- Not Qualified
- Reference Type :
- External
- Supplier Device Package :
- 8-DFN (2x3)
- Series :
- --
- Input Bit Code :
- BINARY
- INL/DNL (LSB) :
- ±4, ±0.25
- JESD-609 Code :
- e3
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Manufacturer :
- Microchip
- Reach Compliance Code :
- Compliant
- Screening Level :
- Extended
- Product Type :
- DACs - Digital to Analog Converters
- Length :
- 3mm
- Pin Count :
- 8
- Supplier Package :
- DFN EP
- Operating Supply Current :
- 175 uA
- Mounting Style :
- SMD/SMT
- Digital Interface Type :
- Serial (3-Wire, SPI, Microwire)
- Operating Supply Voltage :
- 5V
- Max Supply Voltage :
- 5.5V
- Terminal Form :
- NO LEAD
- Mounting :
- Surface Mount
- Number of Functions :
- 1
- Pbfree Code :
- yes
- Integral Nonlinearity (INL) :
- 12 LSB
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Voltage Reference :
- External
- Maximum Operating Temperature :
- + 125 C
- Minimum Operating Temperature :
- - 40 C
- JESD-30 Code :
- R-PDSO-N8
- Terminal Pitch :
- 0.5mm
- Temperature Grade :
- Automotive
- Number of Pins :
- 8
- Number of Terminals :
- 8
- Factory Lead Time :
- 12 Weeks
- Package / Case :
- 8-VFDFN Exposed Pad
- Datasheets
- MCP4921T-E/MC

Digital to Analog Converters (DAC) Microchip Technology MCP4921T-E/MC Overview
The MCP4921T-E/MC by Microchip Technology is a highly efficient, single-channel digital-to-analog converter (DAC) that offers precision voltage output, suitable for advanced industrial applications. Designed for performance-driven systems, this IC seamlessly converts 12-bit digital data into analog output, ensuring smooth and accurate signal processing. The compact 8DFN package makes it ideal for applications where space is at a premium, yet high-resolution output is necessary. By integrating this DAC into your system, you can achieve superior control and fidelity in signal conversion tasks, making it an essential component for high-demand environments.
MCP4921T-E/MC Features
The MCP4921T-E/MC DAC includes several key features that enhance its usability and functionality in various applications. It operates over a single 2.7V to 5.5V supply, making it versatile for different power environments. Its 12-bit resolution ensures precise output for detailed processes. The device includes an internal precision voltage reference that stabilizes the output despite fluctuations in input power. Additionally, it features a fast settling time and low power consumption, which is ideal for power-sensitive applications. Its SPI interface enables easy integration with most microcontrollers, providing a straightforward solution for digital systems requiring high-quality analog output.
MCP4921T-E/MC Applications
- Precision Control Systems: Used to generate accurate analog signals to control actuators and sensors, enhancing precision in robotics and automated manufacturing lines.
- Data Acquisition Systems: Converts digital signals into stable analog outputs to be used in monitoring equipment, ensuring accurate data logging and analysis.
- Audio Applications: Provides high-fidelity signal conversion from digital audio sources to analog, improving sound quality in audio playback systems.
- Medical Instruments: Utilized in various medical devices that require precise and reliable analog output for critical patient monitoring and diagnostics.
- Communication Equipment: Helps in modulating digital data into analog signals for transmission over various communication channels, increasing reliability and performance.
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