Manufacturer Part Number
MCP4912-E/ST
Manufacturer
Microchip Technology
Introduction
The MCP4912-E/ST is a dual 10-bit digital-to-analog converter (DAC) with SPI interface.
Product Features and Performance
Dual 10-bit resolution
SPI interface
Fast settling time of 4.5µs typical
Buffered voltage outputs
String DAC architecture
External reference voltage
Wide supply voltage range of 2.7V to 5.5V for both analog and digital
Product Advantages
High integration with two DACs in one package
Low power consumption
High accuracy with INL/DNL of ±1 LSB and ±0.2 LSB, respectively
Wide operating temperature range from -40°C to 125°C
Key Technical Parameters
10-bit resolution
2 D/A converters
5µs settling time
Voltage output type
SPI data interface
External reference type
Analog and digital supply voltage 2.7V to 5.5V
INL/DNL ±1, ±0.2 LSB
Operating temperature from -40°C to 125°C
Quality and Safety Features
Robust performance with wide operating temperature range
Precision accuracy for reliable data conversion
Compatibility
SPI interface for easy integration with most microcontrollers
Compatible with various voltage levels due to wide voltage supply range
Application Areas
Industrial control systems
Automotive electronics
Communication systems
Portable instrumentation
Medical equipment
Product Lifecycle
Active status product
Not nearing discontinuation at the time of this information
Upgrade and replacement options may be available dependent on manufacturer's release
Several Key Reasons to Choose This Product
Highly accurate with low INL/DNL
Low power operation suitable for portable devices
Dual DACs save space and cost in multi-channel applications
Robust performance suitable for harsh industrial environments
Wide voltage supply range for flexible usage in various circuits
Fast settling time beneficial for time-sensitive applications
Surface mount 14-TSSOP package for compact PCB designs
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