Part Number: AD5372BSTZ

Manufacturer: Analog Devices

Description: Digital to Analog Converters – DAC 32-CH 16-bit Serial bipolar DAC I.C.

Shipped from: Shenzhen/HK Warehouse

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Technical Specifications of AD5372BSTZ

Datasheet  AD5372BSTZ datasheet
Category Integrated Circuits (ICs)
Family Data Acquisition – Digital to Analog Converters (DAC)
Manufacturer Analog Devices Inc.
Packaging Tray
Part Status Active
Number of Bits 16
Number of D/A Converters 32
Settling Time 30μs
Output Type Voltage – Buffered
Differential Output No
Data Interface SPI, DSP
Reference Type External
Voltage – Supply, Analog 9 V ~ 16.5 V, -4.5 V ~ 16.5 V
Voltage – Supply, Digital 2.5 V ~ 5.5 V
INL/DNL (LSB) ±4 (Max), ±1 (Max)
Architecture String DAC
Operating Temperature -40°C ~ 85°C
Package / Case 64-LQFP
Supplier Device Package 64-LQFP (10×10)


The AD5372BSTZ from Analog Devices is a powerful and flexible digital-to-analog converter (DAC) that can accurately turn digital data into an analog voltage output. This guide will tell you everything you need to know about the AD5372BSTZ DAC, including its most important features, benefits, technical specs, uses, and important things to keep in mind.

Introduction to the AD5372BSTZ DAC

Digital-to-Analog Conversion (DAC) is one of the most important parts of modern electronics. It connects the digital world of computers with the analog world of continuous data. DACs are important in a wide range of uses because they let devices turn digital data into analog signals that can control things like sound, voltage, current, and more in the real world.

The AD5372BSTZ is a great example of modern DAC technology. It is a cutting-edge DAC made by Analog Devices. It has a voltage output and is built on an innovative architecture called “Resistor-String,” which gives it better accuracy and speed. With 16 bits of resolution, this DAC can indicate a wide range of values very accurately. This makes it a great choice for applications that need precise control and signals at a high level.

Key Features of the AD5372BSTZ DAC

  • Resistor-String Architecture: The AD5372BSTZ uses a Resistor-String architecture, which is a complex design that makes the analog output more precise and straight. In this design, a number of precise resistor networks divide the full-scale voltage range into finely tuned steps. This makes sure that the output voltage exactly matches the digital input. This makes it great for apps that need high fidelity, like playing back audio, conditioning signals, and calibrating sensors.
  • High-Definition 16-Bit Accuracy: Its 16-bit resolution gives it fine-grained control and distortion-free output, making it perfect for high-performance systems and complicated signal processing jobs.
  • Two power sources: Supports a wide variety of dual power supply setups, giving you the freedom to adjust to different voltage levels and system limitations.
  • Wide Temperature Range: The AD5372BSTZ is made to work well in tough settings. It can work in a wide range of temperatures, from -40 °C to 85 °C. This wide range of temperature tolerance makes sure that the device works well in situations where the temperature changes, in harsh environments, or in industrial settings. It gives the durability needed to keep the same performance in a wide range of temperatures.
  • Convenient Serial Digital Interface: It has SPI, QSPI, and Microwire interfaces, which make it easier to talk to digital devices and cut down on the time it takes to create.
  • Voltage Output: Provides precise voltage output for a wide range of uses, from audio equipment to industrial control systems, so that analog data can be precisely controlled.

Technical Specifications of the AD5372BSTZ DAC

  1. Supply Voltage Range: Works with dual supplies, typical ranges are ±9V to ±15V, with a minimum of -4.5V and a maximum of ±16.5V, offering versatility for different power sources.
  2. Temperature Range: Operates effectively from -40°C to 85°C, ensuring reliable performance in varying environmental conditions.
  3. Packaging: Available in tray packaging for efficient component handling during manufacturing.
  4. Dual Power Supplies: Supports various dual power supply configurations, enhancing adaptability to different voltage levels and system requirements.
  5. DAC Resolution: Boasts a high 16-bit resolution for precise representation of a wide range of voltage values, ideal for applications demanding fine control and accuracy.


  • Industrial automation and control systems
  • Test and measurement equipment
  • Audio and sound processing
  • Telecommunications
  • Precision instrumentation

Optimal Usage and Considerations for the AD5372BSTZ DAC

Setting up the AD5372BSTZ DAC

  • To get the most out of the AD5372BSTZ DAC, you must set it up correctly. Make sure to do the following:
  • Carefully follow the datasheet and application notes that Analog Devices gives you for connecting wires, getting power, and making sure everything is grounded.
  • Use the right decoupling capacitors near the power source pins to reduce noise and keep the system running smoothly.
  • Set up the serial digital link (SPI, QSPI, or Microwire) according to how you want to communicate.
  • If you need to, use proper clocking and stick to the timing standards.

Handling Dual Power Supply Configurations

The AD5372BSTZ is flexible because it can be set up with two different types of power supplies. To deal with this well

  • Check the datasheet to find out what voltage ranges are suggested for your specific application.
  • Make sure the positive and negative source voltages are within the limits set by the manufacturer to avoid overvoltage or Undervoltage.
  • Regulate and filter the power sources correctly to cut down on noise and make sure they run smoothly.

Maximizing Resolution and Accuracy

To get the 16-bit DAC’s full sharpness and accuracy, think about the following:

  • Keep the digital sources clean and free of noise so that the output voltage doesn’t change by accident.
  • Use the right digital signal integrity practices, like reducing signal noise and making sure trace lengths are always the same.
  • Take care of any possible causes of interference, such as electromagnetic interference (EMI) and radio-frequency interference (RFI).
  • Use the right buffering and amplification circuits if you need to, but make sure the extra parts don’t cause errors.

Thermal Considerations

The AD5372BSTZ is good for tough environments because it can work in a wide range of temperatures, but thermal control is still important:

  • Make sure the gadget can get rid of heat properly, especially when used in high-temperature situations.
  • Keep an eye on the working temperature to make sure it stays within the range given to avoid damage or a drop in performance.
  • If you need to, put in proper airflow and heat sinks, especially in situations where the DAC works at the highest temperature allowed.

By carefully thinking about how to use and run the AD5372BSTZ DAC in the best way, you can make the most of its features and give your ideas the precision, accuracy, and reliability you want. Proper setup, power management, resolution optimization, and temperature awareness will help you integrate the AD5372BSTZ into your projects and make sure it works consistently and well.


In summary, the AD5372BSTZ DAC is a groundbreaking advancement in digital-to-analog conversion. Its precision and adaptability make it an essential tool for engineers, driving innovation in electronic design across industries. To unlock this potential at an affordable cost, reach out to ICRFQ, China’s top electronic component distributor. Elevate your projects – contact ICRFQ today!

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