The AD5542CRZ is a high-performance, 16-bit Digital-to-Analog Converter (DAC) designed to deliver exceptional precision, low power consumption, and fast response times. It is ideal for applications requiring highly accurate digital-to-analog signal conversion, including industrial control, medical instrumentation, and precision measurement systems.At ANDESOURCE, we strive to simplify your electronic component procurement by offering this product as part of a broader commitment to exceptional service. From fast delivery and expert advice to strict quality assurance and cost-effective solutions, we prioritize dependable sourcing to support your needs efficiently.
Product Attributes Overview
Product Attribute | Attribute Value |
Resolution | 16 bit |
Settling Time | 1 us |
Output Type | Voltage Unbuffered |
Interface Type | 3-Wire, Microwire, QSPI, SPI |
Analog Supply Voltage | 2.7 V to 5.5 V |
Digital Supply Voltage | 2.7 V to 5.5 V |
Operating Temp Range | - 40 C - + 85 C |
DNL - Differential Nonlinearity | +/- 0.5 LSB (typical) |
INL - Integral Nonlinearity | +/- 0.5 LSB (typical) |
Power Dissipation | 0.625 mW (typical) |
Low Noise Performance | 11.8 nV/√Hz |
Low Glitch | 1.1 nV-sec |
Reference Type | External |
Number of Converters | 1 |
Number of Channels | 1 |
Standout Features of the AD5542CRZ
16-Bit Resolution
The AD5542CRZ delivers precise analog output with 16-bit resolution, producing 65,536 distinct levels. This high resolution ensures exceptional control over the output signal, crucial for precision applications like signal generation,testing equipment and control systems.
Bipolar and Unipolar Output Capability
The DAC supports both unipolar (0V to V_REF), and bipolar (-V_REF to +V_REF) output configurations. Note: Bipolar operation requires an external operational amplifier for proper configuration, providing designers flexibility in adapting to diverse application needs. And the external op amp should have low offset voltage and low bias current to maintain the DAC's precision.
Low Power Consumption
Designed for efficiency, the AD5542CRZ operates at a typical power consumption of just 0.625 mW at 5V. Its low-power operation makes it suitable for battery-powered devices,energy-sensitive systems and portable devices.While well-suited for many low-power systems, its performance should be evaluated in the context of ultra-low-power devices for battery-critical applications. (Note that power dissipation can vary with supply voltage and operating conditions.)
Fast Settling Time
Featuring a 1 µs settling time to 0.5 LSB, the AD5542CRZ is well-suited for applications requiring quick response to input changes, such as real-time control and adaptive systems. For dynamic signal generation, its precision and fast settling time ensure high fidelity in producing stable output signals. However, for high-frequency or high-current applications, an external buffer may be necessary to provide impedance matching or drive low-impedance loads effectively. This ensures optimal performance while maintaining signal integrity in demanding use cases.
Wide Supply Voltage Range
The DAC operates from a single supply voltage range of 2.7V to 5.5V, providing flexibility in both low-voltage and standard systems.
Standard Serial Interface
The AD5542CRZ supports multiple digital communication protocols, including SPI, QSPI, and MICROWIRE, ensuring easy integration into a wide range of microcontroller and processor-based systems.
Efficient Unbuffered Output Design
The AD5542CRZ features an unbuffered voltage output capable of driving loads up to 60 kΩ, making it highly efficient by reducing power consumption and circuit complexity. For applications involving lower impedance loads or requiring higher current drive, an external buffer is recommended to maintain signal accuracy and ensure proper operation. This flexibility allows designers to optimize system performance based on specific load requirements.
Low Noise and Glitch Performance
Featuring a low noise spectral density of 11.8 nV/√Hz and glitch energy of just 1.1 nV-sec, the AD5542CRZ ensures high signal fidelity, minimizing disturbances during transitions and ensuring stable, predictable performance.
Power-On Reset
The DAC features a power-on reset that automatically initializes the output to 0V in unipolar mode, ensuring a safe and consistent startup condition. (Note:in bipolar mode,the output would be -V_REF)
Versatile Applications of the AD5542CRZ
Signal Generation & Test Equipment
The AD5542CRZ excels in test and measurement applications, providing highly accurate analog output for signal generation, calibration, and system testing.
Industrial Automation
With its precise control and fast response, the AD5542CRZ is perfect for industrial process control, including actuator control, sensor calibration, and motor drive systems, ensuring reliable and efficient automation.
Data Acquisition Systems (DAQ)
The DAC enables real-time signal conversion for data acquisition and processing, providing accurate representation of sensor data in analog form.
Portable & Battery-Powered Devices
Low power consumption makes the AD5542CRZ a great choice for portable devices such as handheld instruments and remote monitoring systems.
Medical Instrumentation
With its precision and low noise, the DAC supports high-accuracy measurements in diagnostic and treatment equipment, provided the system complies with relevant regulatory standards.
Why ANDESOURCE is the Right Choice for your Electronic Components
needs?
At ANDESOURCE, we take the complexity out of sourcing electronic components. Partnering with trusted manufacturers, we deliver genuine, high-quality products at competitive prices. Our experienced expert team provides personalized guidance to help you choose the right components, ensuring they meet your unique needs. With a focus on fast delivery, rigorous quality checks, and on-going support, we’re committed to keeping your projects on track and your processes hassle-free.
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