Manufacturer Part Number
DAC2932PFBT
Manufacturer
Texas Instruments
Introduction
The DAC2932PFBT is a high-performance, dual-channel Digital to Analog Converter (DAC) with flexible parallel and SPI data interfaces, designed for efficient digital-to-analog signal conversion in a wide range of applications.
Product Features and Performance
Dual 12-bit D/A converters for precise signal conversion
Fast settling time of 5µs (Typ) for rapid output response
Supports both voltage-buffered and current-unbuffered output types
Differential output capability for improved signal integrity
Parallel and SPI data interfaces for versatile digital connectivity
External and internal reference type flexibility
Low voltage supply requirements (2.7V ~ 3.3V for both analog and digital)
INL/DNL (LSB): ±8, ±0.2 ensuring high accuracy and linearity
Current source architecture for efficient operation
Operating temperature range of -40°C ~ 85°C for use in demanding environments
Product Advantages
Dual DAC channels offer multitasking capability
Rapid settling time enhances dynamic performance
Differential output aids in reducing common-mode noise
Flexible interface options facilitate easy integration into various systems
Low voltage operation helps in power-sensitive applications
High accuracy and linearity improve overall system performance
Wide operating temperature range ensures reliability in extreme conditions
Key Technical Parameters
Number of Bits: 12
Number of D/A Converters: 2
Settling Time: 5µs (Typ)
Output Type: Voltage Buffered, Current Unbuffered
Differential Output: Yes
Data Interface: Parallel, SPI
Reference Type: External, Internal
Voltage Supply, Analog: 2.7V ~ 3.3V
Voltage Supply, Digital: 2.7V ~ 3.3V
INL/DNL (LSB): ±8, ±0.2
Architecture: Current Source
Operating Temperature: -40°C ~ 85°C
Package / Case: 48-TQFP
Mounting Type: Surface Mount
Quality and Safety Features
Built according to Texas Instruments' renowned manufacturing standards for quality and reliability
Extensive testing across operational temperatures ensures stable performance
Compatibility
Compatible with a range of microcontrollers and processors due to its versatile data interfaces
Flexible for use with external and internal references
Application Areas
Telecommunications
Industrial control systems
Audio equipment
Data acquisition systems
Medical instrumentation
Product Lifecycle
Currently in Active status
Not nearing discontinuation, ensuring long-term availability
Support for replacements or upgrades is readily available
Several Key Reasons to Choose This Product
High-performance dual DAC allows for efficient multitasking in signal conversion
Fast response time and high accuracy enhance system responsiveness and precision
Versatile data interface options ensure easy integration with a variety of digital systems
Low power operation and a wide operational temperature range make it suitable for a broad array of applications
Texas Instruments' reputation for quality provides assurance of product reliability and performance
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