Manufacturer Part Number
TLC7225CDWR
Manufacturer
Texas Instruments
Introduction
The TLC7225CDWR is a high-performance, 8-bit digital-to-analog converter featuring four output channels. It is designed for data acquisition systems requiring multiple DACs in a compact package.
Product Features and Performance
8-bit resolution
Four D/A converters
20µs settling time
Buffered voltage output
External reference type
R-2R architecture
Parallel data interface
Product Advantages
High integration with four DACs reduces system space requirements
Fast settling time enables quick response in dynamic applications
Buffered output enhances drive capability
Key Technical Parameters
Number of Bits: 8
Number of D/A Converters: 4
Settling Time: 20µs
Output Type: Voltage Buffered
Reference Type: External
Voltage Supply, Analog: 11.4V ~ 16.5V, -5.5V
INL/DNL (LSB): ±1 (Max), ±1 (Max)
Operating Temperature: 0°C ~ 70°C
Quality and Safety Features
Reliable performance within specified operating temperature range between 0°C and 70°C
Compatibility
Requires external reference voltage for operation
Compatible with applications using parallel data interfaces
Application Areas
Multichannel data acquisition systems
Industrial automation
Test and measurement systems
Product Lifecycle
Active product status
Not nearing discontinuation; replacements or upgrades currently unavailable
Several Key Reasons to Choose This Product
Multi-channel output capabilities streamline system design
Quick response time suitable for real-time applications
Reliable operation facilitated by robust design with buffered outputs
Operational stability across a broad range of supply voltages
Precision performance with ±1 LSB INL/DNL ensuring accuracy