Manufacturer Part Number
DAC088S085CISQ
Manufacturer
Texas Instruments
Introduction
The DAC088S085CISQ is an 8-bit micro-power octal digital-to-analog converter optimized for high-speed data acquisition systems requiring low power consumption.
Product Features and Performance
8-bit resolution
8 D/A converters integrated
Settling time of 4.5µs
Buffered voltage output
SPI and DSP compatible data interface
External voltage reference required
Operating temperature range from -40°C to 125°C
16-WFQFN exposed pad package for enhanced thermal dissipation
Product Advantages
Low power consumption ideal for portable devices
Compact 16-WQFN package saves space on PCBs
High operating temperature range suitable for industrial applications
Fast settling time allows for quick data processing
Key Technical Parameters
Number of Bits: 8
Number of D/A Converters: 8
Settling Time: 4.5µs
Voltage Supply, Analog: 2.7V ~ 5.5V
Voltage Supply, Digital: 2.7V ~ 5.5V
INL/DNL (LSB): ±0.12, +0.03/-0.02
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Built to stringent quality standards by Texas Instruments
Robust thermal management with exposed pad package
Compatibility
Interfaces with SPI and DSP systems
Compatible with external voltage references within 2.7V ~ 5.5V range
Application Areas
Portable and battery-powered instruments
Industrial control systems
Data acquisition systems
Product Lifecycle
Product Status: Obsolete
No direct replacements mentioned; consider upgrading to a higher bit-resolution DAC for continued support.
Several Key Reasons to Choose This Product
Optimized for high-speed and low-power applications
Compact and efficient design suitable for high-density PCB layouts
Reliable performance in extreme environmental conditions
Supported by Texas Instruments' reputation for high-quality semiconductor products