Manufacturer Part Number
AD5687RBRUZ-RL7
Manufacturer
Analog Devices
Introduction
The AD5687R, part of the nanoDAC+® series, is a dual 12-bit digital-to-analog converter (DAC) designed for precise data acquisition systems translating digital signals to analog with high accuracy and reliability.
Product Features and Performance
Dual 12-bit DACs in one package
Rapid 7µs settling time for quick response applications
Buffered voltage output for direct drive capability
External and Internal reference flexibility enhances accuracy
Supports SPI and DSP digital interfaces for wide compatibility
String DAC architecture for precise performance
Operable across a broad temperature range from -40°C to 105°C
Product Advantages
High integration with two DACs reduces system space requirements.
Flexibility in reference selection optimizes performance for various applications.
Wide voltage supply range accommodates diverse power supplies.
The precision output enhances the quality of analog signal generation.
Key Technical Parameters
Number of Bits: 12
Number of D/A Converters: 2
Settling Time: 7µs
Output Type: Voltage Buffered
Differential Output: No
Data Interface: SPI, DSP
Reference Type: External, Internal
Voltage Supply, Analog: 2.7V ~ 5.5V
Voltage Supply, Digital: 1.8V ~ 5.5V
INL/DNL (LSB): ±0.12, ±1 (Max)
Operating Temperature: -40°C ~ 105°C
Package / Case: 16-TSSOP
Quality and Safety Features
String DAC architecture supports precise control and accuracy.
Rigorous testing across operating temperatures ensures reliable performance.
Compatibility
Broad support for digital interfaces including SPI and DSP for easy integration into existing systems.
Wide range of supply voltages makes it suitable for various digital and analog power sources.
Application Areas
Precision data acquisition systems
Industrial control systems
Digital signal processing
Portable instrumentation
Communication infrastructure
Product Lifecycle
Status: Active
Currently no indication of nearing discontinuation, with continuous support and availability assured.
Several Key Reasons to Choose This Product
High-resolution dual DAC enhances multitasking capabilities in space-constrained designs.
Fast settling time allows for quick data conversion and processing, essential for time-sensitive applications.
Flexible interface and voltage options ensure easy adoption into multiple designs without significant system modifications.
The combination of external and internal references offers versatile optimization for precision and stability.
Extended operating temperature range supports use in harsh environments.
Manufactured by Analog Devices, a leader in high-performance analog technology, promising dependability and quality.
AD5687RBCPZADI (Analog Devices, Inc.)