MCP4921-E/P MCP4921 DIP-8 12-Bit DAC IC Chip
MCP4921-E/P MCP4921 DIP-8 12-Bit DAC IC Chip
MCP4921-E/P MCP4921 DIP-8 12-Bit Digital-to-Analog Converter IC
The MCP4921-E/P is a high-precision 12-bit Digital-to-Analog Converter (DAC) housed in a standard DIP-8 package. This single-channel DAC IC from the MCP4921 series is a popular choice for engineers, hobbyists, and electronics developers working with microcontrollers, embedded systems, and analog signal generation circuits.
Featuring an SPI-compatible serial interface, the MCP4921 delivers accurate and stable analog voltage outputs, making it ideal for a wide range of applications including audio, signal processing, sensor calibration, and precision voltage reference generation.
Key Features
- Model: MCP4921-E/P
- Package: DIP-8 (Through-Hole)
- Resolution: 12-bit
- Interface: SPI-compatible serial interface
- Channels: Single-channel DAC output
- Supply Voltage: 2.7V to 5.5V
- Output Type: Buffered voltage output
- Fast settling time for responsive signal generation
- Compatible with Arduino, Raspberry Pi, PIC, AVR, and other microcontroller platforms
- Through-hole DIP-8 footprint — easy to use on breadboards and prototype PCBs
Common Applications
- Analog signal generation and waveform synthesis
- Precision voltage reference output
- Sensor simulation and calibration
- Audio processing and control circuits
- Embedded systems and microcontroller projects
- Industrial control and automation
Package Contents
- 1 × MCP4921-E/P DIP-8 IC
Made in Mainland China.
Looking to build out your electronics project? Browse more components and craft supplies from our store:
- Stainless Steel Cord End Caps with Loop – Jewelry Findings
- Metal Q Ring Spring Clasps Gold Silver Plated – Jewelry Connectors
- Stainless Steel Flat Disc Spacer Beads Gold Silver – 20-50pcs
Learn more: OSHA on personal protective equipment
Frequently Asked Questions
Q: What is the MCP4921-E/P MCP4921 DIP-8 used for?
A: The MCP4921-E/P is a 12-bit single-channel Digital-to-Analog Converter (DAC) IC. It is widely used in microcontroller-based projects for generating precise analog voltage outputs, including waveform synthesis, sensor calibration, audio processing, and precision voltage references. Its DIP-8 through-hole package makes it easy to prototype on breadboards.
Q: Is the MCP4921 DIP-8 compatible with Arduino and Raspberry Pi?
A: Yes! The MCP4921-E/P communicates via an SPI-compatible serial interface, making it fully compatible with Arduino, Raspberry Pi, PIC, AVR, and most other popular microcontroller and single-board computer platforms. Simply connect it to your SPI pins and use the available libraries to get started quickly.
Q: What package type is this MCP4921 IC?
A: This listing is for the MCP4921-E/P in a DIP-8 (Dual In-line Package, 8-pin) through-hole format. This package is ideal for breadboard prototyping and hand-soldered PCB projects.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.