Manufacturer Part Number
MCP4726A0T-E/CH
Manufacturer
Microchip Technology
Introduction
12-bit Digital-to-Analog Converter with non-volatile memory and I2C interface
Product Features and Performance
12-bit resolution
Single D/A converter
6µs typical settling time
Buffered voltage output
I2C interface
External supply reference
R-2R resistor-ladder architecture
Available in SOT-23-6 package
Surface Mount mounting type
Product Advantages
High accuracy with INL and DNL of ±2 LSB and ±0.2 LSB respectively
NV memory for storing DAC register and configuration bits
Supports multiple I2C addresses
Key Technical Parameters
Number of Bits: 12
Settling Time: 6µs (Typ)
Voltage - Supply, Analog: 2.7V ~ 5.5V
Voltage - Supply, Digital: 2.7V ~ 5.5V
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Extended temperature range operation
Robust R-2R architecture for stability
Compatibility
Compatible with various microcontrollers with I2C bus interface
Application Areas
Consumer Electronics
Communications Systems
Data Acquisition Systems
Process Control
Product Lifecycle
Product Status: Active
Not reported to be nearing discontinuation
Replacements or upgrades should be sourced from Microchip Technology product lineup
Several Key Reasons to Choose This Product
Precision analog output suitable for accurate control systems
Non-volatile memory preserves DAC settings
Fast settling time enables rapid response applications
Wide operating temperature range for industrial environments
Simplified design integration with I2C support
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