Manufacturer Part Number
DAC5578SPW
Manufacturer
Texas Instruments
Introduction
The DAC5578SPW from Texas Instruments is a digital to analog converter (DAC) encapsulated in a 16-TSSOP package, designed for high-performance data acquisition systems.
Product Features and Performance
8-bit resolution
Integrated 8-channel DAC for multi-channel applications
I2C serial interface for simple connection to microcontrollers
String DAC architecture ensuring high accuracy and stability
Fast settling time of 12µs for responsive analog outputs
Buffered voltage output for direct drive capability
External reference voltage for flexible system integration
Wide supply voltage range (2.7V to 5.5V) supporting various logic levels
Product Advantages
Enhanced system accuracy due to low INL/DNL
Multiple channels increase system versatility
High-speed performance suitable for dynamic applications
Compact TSSOP package saves space in PCB design
Simplified interfacing with most microcontrollers and digital systems
Key Technical Parameters
Number of Bits: 8
Number of D/A Converters: 8
Settling Time: 12µs
Output Type: Voltage Buffered
Differential Output: No
Data Interface: I2C
Reference Type: External
Voltage Supply, Analog: 2.7V to 5.5V
Voltage Supply, Digital: 2.7V to 5.5V
INL/DNL (LSB): ±0.01
Operating Temperature: -40°C to 125°C
Quality and Safety Features
String DAC architecture provides reliable and consistent output
Wide operating temperature range ensures performance under extreme conditions
Compatibility
I2C interface compatible with most microcontrollers
Suitable for 2.7V to 5.5V logic levels, offering broad digital system compatibility
Application Areas
Precision data conversion in embedded systems
Industrial process control
Medical instrumentation
Automotive systems
Automation and control systems
Product Lifecycle
Currently active product with no known discontinuation date
Availability of replacements or upgrades should be checked on Texas Instruments' website
Several Key Reasons to Choose This Product
High precision and stability for critical applications
Multi-channel design enhances system functionality
Fast response time suitable for high-speed systems
Flexible voltage requirements accommodating various power supplies
Robust design ensures long-term reliability in industrial conditions
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