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Microchip 12-Bit 2-Channel Digital to Analogue Converter SPI Microwire Interface 14-Pin PDIP MCP4922-E/P
Specifications
| Country of Origin | India |
|---|---|
| Resolution | 12 bit |
| Brand | Microchip |
| Height | 5.3mm |
| Length | 10.1mm |
| Model | MCP4922-E/P |
| Width | 7.1mm |
| Mount Type | Through Hole |
| Settling Time | 4.5μs |
| Output type | Analogue Voltage |
| Maximum Operating Temperature | 125°C |
| Package Type | PDIP |
| Minimum Operating Temperature | -40°C |
| Number Of Channels | 2 |
| Interface Type | SPI, Microwire |
| Architecture | Resistor String |
| Pin Count | 14 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 2.7V |
Key Features
- The device offers 12-bit resolution for precise analogue output.
- Two independent DAC channels are provided for versatile use.
- Designed for through-hole mounting with a 14-pin PDIP package.
- Operates with a supply voltage range from 2.7V to 5.5V.
- Interfaces with SPI and Microwire communication protocols.
- Settling time is 4.5 microseconds enabling fast signal updates.
- Wide operating temperature range from -40°C to 125°C suits harsh environments.
- Compact form factor with dimensions of 10.1mm length, 7.1mm width, and 5.3mm height.
Product Description
Microchip MCP4922-E/P is a high-precision 12-bit digital-to-analogue converter designed for electronic and semiconductor applications. It provides two independent channels capable of producing analogue voltage output with excellent accuracy and speed through an SPI and Microwire interface. Packaged in a 14-pin PDIP, this device is suitable for through-hole mounting on PCB assemblies.
Its resistor string architecture ensures linearity and stable output while supporting an external voltage reference for flexible voltage ranges. Operating voltage spans from 2.7 volts up to 5.5 volts, enabling compatibility with a variety of power supply configurations in industrial, laboratory, and electronic component manufacturing.
The device features a fast settling time of 4.5 microseconds for rapid signal conversion and updates, accommodating demands in control systems, instrumentation, and communication equipment. It maintains performance across a wide thermal range from -40°C to 125°C, ensuring reliability in automotive, industrial, and HVAC electronics.
The compact dimensions (10.1mm length × 7.1mm width × 5.3mm height) and 14-pin PDIP package facilitate easy integration in prototyping and mass production environments. The MCP4922-E/P has 12-bit resolution ensuring fine voltage steps.
Two DAC output channels allow simultaneous control of two signals. Through-hole mounting provides robust mechanical stability. Compatible with standard SPI and Microwire serial interfaces. Supports external voltage reference to tailor output range.
Wide supply voltage and temperature ranges enhance operational versatility. Fast 4.5μs settling time supports dynamic applications. Analogue voltage output suits signal generation and conditioning tasks.
This component is ideal for use in electronic component production, laboratory equipment design, communication devices, and embedded control systems. It aids in applications requiring digital control of analogue signals, such as waveform generation, signal scaling, and sensor interfacing.
Explore the extensive product range of Microchip Digital to Analogue Converters and related semiconductor components on EnvMart for high-quality industrial electronics solutions.
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Frequently Asked Questions
This model offers a 12-bit resolution for precise analogue output.
It features two independent DAC channels, allowing for versatile use and simultaneous control of two signals.
The MCP4922-E/P operates with a supply voltage range from 2.7V to 5.5V.
It interfaces with SPI and Microwire communication protocols, ensuring compatibility with various systems.
The settling time for this digital to analogue converter is 4.5 microseconds, enabling fast signal updates.
The compact dimensions of the MCP4922-E/P are 10.1mm in length, 7.1mm in width, and 5.3mm in height.
This unit can operate in temperatures up to 125°C, making it suitable for harsh environments.
It is designed for through-hole mounting, which provides robust mechanical stability.
The output type is analogue voltage, suitable for various signal generation and conditioning tasks.
It employs a resistor string architecture, which ensures linearity and stable output.
The minimum operating temperature for the MCP4922-E/P is -40°C, allowing it to function in extreme conditions.
This model features a 14-pin PDIP package, facilitating easy integration into PCB assemblies.
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