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The AD5687RBCPZ-RL7 is a high-precision, low-power, dual-channel 12-bit digital-to-analog converter (DAC) from Analog Devices Inc.'s nanoDAC+® series. This chip integrates two complete DAC channels, a reference voltage source, and output buffer amplifiers in an ultra-compact 3x3 mm LFCSP package. It is specifically designed for space-constrained applications requiring high-accuracy analog outputs and is widely used in industrial control, communications infrastructure, and portable test equipment.
Category:Integrated Circuits (ICs);Data Acquisition;Digital to Analog Converters (DAC)
Manufacturer:Analog Devices Inc.
Series:nanoDAC+®
Packaging:Tape & Reel (TR);Cut Tape (CT)
Part Status:Active
Number of Bits:12
Number of D/A Converters:2
Settling Time:7µs
Data Interface:SPI, DSP
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-WFQFN Exposed Pad, CSP
Supplier Device Package:16-LFCSP (3x3)
Mounting Type:Surface Mount
Base Product Number:AD5687
Dual-Channel High-Precision Output: Provides two independent 12-bit DAC channels, offering both high integration and flexibility.
nanoDAC+® Architecture: Integrates a reference and output buffers within a minuscule package, dramatically reducing external component requirements.
Wide Supply Voltage Range: Analog and digital supplies can be powered independently over a wide voltage range, simplifying integration with various microcontrollers and systems.
Excellent DC Performance: Features very low INL and DNL errors, ensuring high-accuracy analog output.
Ultra-Compact Package: The 3x3 mm LFCSP package makes it ideal for space-sensitive applications.
Industrial Temperature Range: Operates from -40°C to 105°C, meeting demanding industrial environment requirements.
Industrial Process Control: Used for setpoint control or bias voltage generation in PLCs, motor drives, and programmable power supplies.
Communications Equipment: Employed in base station radio units for gain control, VCO tuning, or power amplifier biasing.
Automated Test Equipment (ATE): Serves as a programmable voltage/current source for sensor simulation or excitation signal generation.
Medical & Scientific Instruments: Provides precise bias or scanning voltages for equipment such as spectrum analyzers and patient monitors.
Digital Control Systems: Achieves precise digital-to-analog signal conversion in applications like optical modules and display drivers.
The AD5687RBCPZ-RL7 is an outstanding DAC solution that combines high precision, dual channels, and an ultra-small form factor. Its highly integrated design reduces system complexity and board space, while its wide supply range and industrial-grade robustness make it a reliable and efficient choice for implementing precision analog outputs in systems ranging from portable instruments to industrial automation.
Industry Information
