Manufacturer Part Number
TLV5638ID
Manufacturer
Texas Instruments
Introduction
The TLV5638ID is a precision digital-to-analog converter (DAC) with dual output channels.
Product Features and Performance
Dual 12-bit D/A converters
7µs settling time
Voltage buffered outputs
SPI data interface
Selectable external or internal reference
Wide supply voltage range for analog and digital circuits
String DAC architecture for high accuracy
Product Advantages
High resolution with 12 bits per channel
Fast response suitable for dynamic applications
Flexible integration with microcontrollers via SPI
Multiple power options accommodate various system designs
Low INL/DNL for precision applications
Key Technical Parameters
Number of Bits: 12
Number of D/A Converters: 2
Settling Time: 7µs
Output Type: Voltage - Buffered
Data Interface: SPI
Reference Type: External, Internal
Voltage - Supply, Analog: 2.7V ~ 3.3V, 5V
Voltage - Supply, Digital: 2.7V ~ 3.3V, 5V
INL/DNL (LSB): ±1.7, ±0.4
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Reliable operation within specified temperature range
Precision manufacturing for consistent performance
Compatibility
Suitable for SPI communication interfaces
Compatible with a variety of analog and digital supply voltages
Application Areas
Industrial automation
Process control
Data acquisition systems
Portable instruments
Communications systems
Product Lifecycle
Active status
Not currently nearing discontinuation
Potential availability of replacements or upgrades maintained by Texas Instruments
Several Key Reasons to Choose This Product
Accuracy and precision with 12-bit resolution per channel
Quick response time enhancing dynamic performance
Simplicity in interfacing with common SPI communication protocol
Flexibility with both 2.7V to 3.3V and 5V power supplies
Suitable for a wide range of temperatures from -40°C to 85°C
Dual-channel capability allows compact design for multi-channel systems
Consistency and reliability backed by Texas Instruments' manufacturing standards
