Manufacturer Part Number
DAC7568IAPWR
Manufacturer
Texas Instruments
Introduction
The DAC7568IAPWR is a digital to analog converter (DAC) from Texas Instruments designed for data acquisition applications. It features a high-speed interface, variable supply voltage compatibility, and reliable performance in a compact package.
Product Features and Performance
12-bit resolution
8 independent DAC channels
Fast settling time of 10µs
Buffered voltage output
Supports SPI and DSP data interfaces
Operates with both external and internal references
Compatible with analog supply voltages from 2.7V to 5.5V
Compatible with digital supply voltages from 2.7V to 5.5V
Integral nonlinearity (INL) of ±0.3 LSB, differential nonlinearity (DNL) of ±0.05 LSB
String DAC architecture for precise data handling
Operational temperature range from -40°C to +125°C
Product Advantages
Multiple DACs enable simultaneous signal processing
High-speed data processing capabilities
Flexibility with both internal and external reference voltage
Robust performance over a wide range of operating temperatures
Key Technical Parameters
Number of Bits: 12
Number of D/A Converters: 8
Settling Time: 10µs
Output Type: Voltage - Buffered
Data Interface: SPI, DSP
Voltage - Supply, Analog: 2.7V ~ 5.5V
Voltage - Supply, Digital: 2.7V ~ 5.5V
INL/DNL (LSB): ±0.3, ±0.05
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Accurate linearity for reliable performance
Robust thermal performance guarantees operation in diverse environments
Compatibility
Designed for surface mount technology, easily integrates into various circuit boards with TSSOP-14 packaging
Application Areas
Industrial control systems
Communication systems
Data acquisition systems
Complex electronics systems requiring multiple signal outputs
Product Lifecycle
The product status is currently active
There is no indication of discontinuation, ensuring long-term availability and support
Several Key Reasons to Choose This Product
High-resolution 12-bit output for precise analog signal conversion
Support for both SPI and DSP interfaces enhances compatibility with a variety of microcontrollers
Eight D/A converters in one package provide scalability for complex applications
Robust design ensures functionality from -40°C to +125°C, suitable for harsh environments
Fast settling time enables quick response applications
Flexible with several powering options and internal or external reference voltage choices
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