Manufacturer Part Number
TLV5638IDRG4
Manufacturer
Texas Instruments
Introduction
High-resolution dual 12-bit digital-to-analog converter with SPI interface
Product Features and Performance
12-bit resolution
Dual D/A converters
7µs settling time
Buffered voltage output
SPI data interface
Supports external and internal reference
Selectable 2.7V to 3.3V or 5V analog supply
Selectable 2.7V to 3.3V or 5V digital supply
Integral nonlinearity (INL) of ±1.7 LSB
Differential nonlinearity (DNL) of ±0.4 LSB
String DAC architecture
Operating temperature range from -40°C to 85°C
Product Advantages
High integration with two DACs
Fast conversion allows for real-time applications
Flexibility with both internal and external reference options
Low power consumption suitable for battery-powered devices
Highly compatible with various microcontrollers
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/Digital: 2.7V ~ 3.3V, 5V
INL/DNL: ±1.7 LSB, ±0.4 LSB
Architecture: String DAC
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Built to industry-standard specifications
Consistent performance in specified temperature range
Compatibility
Compatible with SPI protocol for wide MCU/MPU applicability
Surface mount type 8-SOIC packaging suitable for standard PCB layouts
Application Areas
Precision instrumentation
Process control
Digital signal processing
PC peripherals
Data acquisition systems
Product Lifecycle
Discontinued at Digi-Key
Potential for replacements or upgrades should be assessed with manufacturer or distributors
Several Key Reasons to Choose This Product
High precision dual DAC offers cost and space savings
Suitable for a range of industrial and commercial applications
Proven performance by a reputable manufacturer, Texas Instruments
Ease of integration with existing digital systems through SPI
Support for a wide range of supply voltages for adaptability in various environments