Manufacturer Part Number
TLV5638IDR
Manufacturer
Texas Instruments
Introduction
The TLV5638IDR is a high-speed, dual 12-bit Digital to Analog Converter (DAC) designed for efficient data acquisition and conversion. Its integration into Texas Instruments' portfolio underscores its adaptability to data acquisition and control systems, contributing to enhanced system performance.
Product Features and Performance
Dual 12-bit D/A Converters for simultaneous dual output
Fast settling time of 7µs, enabling rapid signal processing
Voltage Buffered output for direct connection to subsequent stages
SPI Data Interface for easy integration with microcontrollers and DSPs
Supports both External and Internal reference sources for flexibility in varied applications
Operates across a wide voltage supply range (2.7V ~ 3.3V, 5V)
Precision performance with INL/DNL (LSB): ±1.7, ±0.4, ensuring accuracy in digital-to-analog conversion
Designed using String DAC architecture for efficient conversion
Suitable for operation in a wide range of temperatures (-40°C ~ 85°C)
Product Advantages
Dual DAC design allows for multi-channel output with a single chip
Rapid settling time facilitates high-speed applications
Versatile voltage supply compatibility simplifies power design
Integration of both external and internal reference types increases adaptability
High INL/DNL accuracy ensures reliable performance in critical applications
Key Technical Parameters
Number of Bits: 12
Number of D/A Converters: 2
Settling Time: 7µs
Output Type: Voltage Buffered
Data Interface: SPI
Reference Type: External, Internal
Voltage Supply, Analog/Digital: 2.7V ~ 3.3V, 5V
INL/DNL (LSB): ±1.7, ±0.4
Operating Temperature: -40°C ~ 85°C
Package: 8-SOIC
Quality and Safety Features
String DAC architecture provides precise and stable output
Wide operating temperature range ensures reliability under extreme conditions
Compatibility
SPI interface ensures compatibility with a wide range of microcontrollers and DSPs
Flexible voltage requirements accommodate various power supplies
Application Areas
Data acquisition systems
Digital signal processing
Industrial control systems
Automated testing equipment
Medical instrumentation
Product Lifecycle
The product status is Active, indicating ongoing production and support
No immediate discontinuation, ensuring long-term availability
Replacements or upgrades can be explored within Texas Instruments' extensive DAC portfolio
Several Key Reasons to Choose This Product
Dual DAC output increases system integration by reducing component count
Fast response time enhances real-time data processing capabilities
Flexible reference voltage options offer design versatility
High conversion accuracy ensures fidelity in signal reproduction
Broad compatibility with SPI and various power conditions simplifies integration
Proven reliability from Texas Instruments, a leader in semiconductor solutions
