MCP4716A0T-E/CH

Digital to Analog Converters – DAC Sngl 10B NV DAC w/Ex Vref & I2C interface

MCP4716A0T-E/CH – 10-Bit I²C Non-Volatile DAC – Microchip Technology

This MCP4716A0T-E/CH from Microchip Technology is a precision single-channel 10-bit Digital-to-Analog Converter (DAC) featuring non-volatile memory and an external voltage reference input. Designed for accuracy and ease of integration, it simplifies analog signal generation in space-constrained designs. PCX ensures reliable stock of this essential component with fast shipping and dedicated technical support.

Key Features

• 10-Bit Resolution: Delivers precise analog output with 1024 steps.
• Non-Volatile Memory (NV): Retains DAC settings during power loss.
• External Voltage Reference (Vref): Supports flexible analog output range configuration.
• I²C Interface: Simple 2-wire serial communication for easy microcontroller integration.
• Low Power Consumption: Ideal for battery-powered devices.
• SOT-23 Package: Compact footprint for space-sensitive applications.

Technical Details

This DAC converts digital input codes into a proportional analog voltage via its I²C interface. It supports standard (100 kHz) and fast (400 kHz) I²C modes. The external voltage reference pin allows designers to set the full-scale output range. Integrated EEPROM stores configuration settings indefinitely. Operating temperature range is typically -40°C to +125°C, ensuring robust performance.

Common Applications

• Industrial process control systems
• Portable instrumentation and sensor calibration
• Battery management voltage trimming
• Consumer audio equipment
• Motor control feedback loops

About Microchip Technology

Microchip Technology is a global leader in microcontroller, mixed-signal, analog, and Flash-IP solutions. Renowned for innovation in embedded control systems, they maintain rigorous quality standards across their semiconductor portfolio. Their commitment to reliability makes Microchip components a preferred choice for mission-critical designs.

With decades of industry expertise, Microchip delivers consistent performance through advanced manufacturing and comprehensive technical documentation. Their DAC products, like the MCP4716 series, are widely trusted in automotive, industrial, and consumer markets for precision and durability.

About Digital-to-Analog Converters (DACs)

Digital-to-Analog Converters bridge the gap between digital processing systems and analog real-world signals. They translate binary data into precise voltage or current outputs, enabling control of actuators, audio generation, sensor calibration, and waveform synthesis. DAC accuracy is vital in applications requiring fine-grained analog control.

Modern DACs like this Microchip device integrate features such as non-volatile memory and serial interfaces to reduce board space and simplify design. Selecting the right DAC involves balancing resolution, speed, power consumption, and interface compatibility for optimal system performance.

Packaging Options

Available in industry-standard Tape & Reel (TR) packaging for automated assembly. Contact PCX for other packaging requirements.

Frequently Asked Questions

Question: Does this DAC retain settings without power?
Answer: Yes, its integrated non-volatile (NV) EEPROM preserves configuration during power cycles.

Question: What is the maximum I²C communication speed?
Answer: It supports both standard mode (100 kHz) and fast mode (400 kHz) I²C operation.

Question: Can I adjust the full-scale output range?
Answer: Yes, the external Vref pin allows you to set any full-scale voltage up to VDD.

Question: Is Microchip known for reliable analog components?
Answer: Absolutely. Microchip has decades of expertise in high-precision analog and mixed-signal ICs with stringent quality controls.

Question: Why choose a DAC with an I²C interface?
Answer: I²C minimizes wiring complexity, reduces pin count, and simplifies communication with most microcontrollers.

Question: Where can I find the datasheet?
Answer: Access the complete MCP4716A0T-E/CH datasheet on the PCXCo.com product page under “Documentation.”

Disclaimer: Product image is representational. Refer to datasheet for exact specifications.

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