Manufacturer Part Number
DAC8565IBPWR
Manufacturer
Texas Instruments
Introduction
The DAC8565IBPWR is a 16-bit, 4-channel digital-to-analog converter from Texas Instruments, designed for precision converting tasks in data acquisition systems.
Product Features and Performance
16-bit resolution
Quad-channel output
String DAC architecture
Settling time of 10µs for quick response
Buffered voltage output for straightforward interfacing
SPI and DSP compatible data interface for easy integration with most microcontrollers and DSPs
Internal and external reference voltage support for versatile applications
Operates across a wide voltage range of 2.7V to 5.5V for both analog and digital supply
Precision of ±4 INL and ±0.5 DNL (Least Significant Bit)
Product Advantages
Exceptional accuracy and stability for critical applications
Multiple channels allow for simultaneous signal outputs, saving space and cost
Simplified connection to processors and DSPs saves design time
Key Technical Parameters
Number of Bits: 16
Number of D/A Converters: 4
Settling Time: 10µs
Output Type: Voltage Buffered
Reference Type: External, Internal
Voltage Supply, Analog: 2.7V ~ 5.5V
Voltage Supply, Digital: 2.7V ~ 5.5V
INL/DNL (LSB): ±4, ±0.5
Operating Temperature: -40°C ~ 105°C
Quality and Safety Features
Extensive temperature range for operation in harsh environments
Compatibility
Standard SPI and DSP interfaces for broad compatibility with various processors and digital systems
Application Areas
Industrial automation
Precision instrumentation
Digital signal processing
Data acquisition systems
Product Lifecycle
Active product status indicating current production with ongoing manufacturer support
No immediate indication of nearing discontinuation
Availability of upgrades or replacements subject to Texas Instruments' portfolio updates
Several Key Reasons to Choose This Product
High-resolution output for exacting analog tasks
Rapid settling time enhances system throughput
Four separate channels provide design flexibility
Low INL/DNL enhances precision and accuracy
Resilience to extreme temperatures supports reliability in industrial and outdoor applications
Compatibility with industry-standard interfaces ensures ease of design and integration
Comprehensive support from Texas Instruments ensures long-term viability
DAC8564ICPWRTexas Instruments