Manufacturer Part Number
DAC084S085CIMMX
Manufacturer
Texas Instruments
Introduction
The DAC084S085CIMMX is a quad 8-bit micro-power digital to analog converter (DAC) with a high-speed serial interface, designed by Texas Instruments.
Product Features and Performance
Quad 8-bit D/A converters
5µs settling time
Voltage buffered outputs
External reference type
SPI and DSP compatible data interface
Operates in a wide temperature range (-40°C to 105°C)
Supports analog and digital supply voltages ranging from 2.7V to 5.5V
String DAC architecture
Product Advantages
Can drive up to four channels simultaneously
Fast data-processing capability due to rapid settling time
Easy interfacing with most microcontrollers and DSPs due to SPI compatibility
High precision with low INL/DNL errors
Flexible power requirements accommodate a broad range of applications
Extended temperature range suits extreme environment deployments
Key Technical Parameters
Number of Bits: 8
Number of D/A Converters: 4
Settling Time: 4.5µs
Voltage Supply, Analog: 2.7V ~ 5.5V
Voltage Supply, Digital: 2.7V ~ 5.5V
Operating Temperature: -40°C ~ 105°C
INL/DNL (LSB): ±0.14, +0.04 (Max)
Package / Case: 10-TFSOP, 10-MSOP
Quality and Safety Features
Robust design ensures reliable operation in industrial temperature ranges
High precision and stability of outputs
Compatibility
The SPI, DSP data interface makes this unit compatible with a wide range of microcontrollers and digital signal processors.
Application Areas
Industrial control systems
Automation
Data acquisition systems
Portable instrumentation
Digital adjustable power supplies
Product Lifecycle
Obsolete Please note that this product status is listed as obsolete, signaling that it may no longer be in production. Users should verify availability and consider seeking replacements or upgrades.
Several Key Reasons to Choose This Product
High-speed performance and quick settling time enable effective real-time applications.
Quad-channel output offers flexibility for multi-signal processing.
Low INL and DNL provide high accuracy in signal conversion.
Direct interface capability with SPI and DSP without additional components reduces the complexity of the design.
Wide operating temperature range and dual voltage support make it versatile for various environments and applications.
Despite its obsolescence, its features still make it a viable choice for specific legacy systems or applications where high precision and multi-channel output are required.