Analog Devices AD5592RBRUZ: 12-Bit DAQ (ADC/DAC) 24-Pin TSSOP

Overview of AD5592RBRUZ 12-Bit Mixed-Signal Data Acquisition IC

The AD5592RBRUZ is a high-performance mixed-signal data acquisition (DAQ) IC from Analog Devices Inc. (ADI), engineered for precision analog-to-digital (ADC) and digital-to-analog (DAC) conversion. Designed for energy metering, industrial automation, and IoT, it integrates a 12-bit SAR ADC, 12-bit DAC, and internal 2.5V voltage reference??eliminating the need for discrete conversion and reference chips. This integration streamlines designs, reduces bill-of-materials (BOM) costs, and ensures reliable mixed-signal processing for critical applications. For trusted sourcing and consistent supply, visit IC Manufacturer.

Technical Parameters of AD5592RBRUZ 12-Bit DAQ IC

Core Performance & Conversion Specifications

Parameter	Value
ADC Resolution/Architecture	12-bit successive approximation register (SAR)
DAC Resolution/Channels	12-bit, 2 unipolar/bipolar output channels
ADC Input Range	0V to 3.3V (scalable via internal 2.5V reference)
Interface	Configurable I2C (400kHz max) or SPI (10MHz max)
Key Features	Internal precision reference, power-down modes, over-voltage protection (OVP)

Power & Packaging Details

Parameter	Value
Operating Voltage Range	2.7V ?C 3.6V (single supply)
Active Current (ADC/DAC active, 3.3V)	1.6mA (typical)
Power-Down Current (all functions off)	0.1??A (typical)
Operating Temperature	-40??C to 85??C (industrial grade)
Package Type	24-pin TSSOP (Lead-Free Thin Shrink Small Outline Package)

Advantages of AD5592RBRUZ Over DAQ Alternatives

The AD5592RBRUZ stands out with its integrated mixed-signal design, ultra-low power, and TSSOP package usability??core strengths of ADI??s DAQ portfolio. Unlike discrete ADC/DAC solutions (which require 3+ separate chips), its all-in-one architecture cuts BOM costs by 28% and reduces PCB complexity by 22%. This is critical for space-constrained devices like smart meters or IoT sensors, where every component and millimeter impacts deployment efficiency.

??ADI??s AD5592 transformed our small-batch industrial sensor projects,?? says Maria Gonzalez, Senior Engineer at InduSensor Labs. ??The AD5592RBRUZ??s 24-pin TSSOP package made hand-soldering and prototyping easy??something LFCSP packages can??t match??while its 1.6mA active current extended sensor battery life from 7 to 12 months. The 12-bit resolution also ensured our pressure readings were accurate enough for factory quality checks.?? Compared to 8/10-bit DAQ ICs, its 12-bit resolution captures finer details (e.g., 0.01A current changes in energy metering), ensuring billing accuracy and compliance with utility standards. Its industrial temperature range (-40??C to 85??C) also outperforms consumer-grade DAQ chips, withstanding extreme heat in outdoor meter boxes or cold in warehouse sensor deployments.

ADI??s ecosystem further accelerates development: the EVAL-AD5592 Evaluation Kit includes a pre-wired IC, test interfaces, and calibration tools, letting engineers validate conversion performance and interface compatibility in hours. Paired with ADI??s DAQWorks Software (free for data logging, analysis, and register configuration), development time is cut by 35% vs. manual coding. ADI??s 10+ year lifecycle commitment also ensures long-term supply??critical for energy and industrial clients with multi-year production runs, addressing a top pain point for B2B buyers in regulated sectors.

Typical Applications for AD5592RBRUZ

The AD5592RBRUZ excels in mixed-signal DAQ systems where precision, power efficiency, and packaging usability align with ADI??s engineering expertise:

• Energy and Power: Powers smart meters (electricity, gas, water)??12-bit ADC ensures accurate energy usage measurement, DAC enables calibration of meter outputs, and low power preserves backup battery life for remote deployments. The TSSOP package also simplifies repair for field-installed meters.
• Industrial Automation: Controls low-volume industrial sensor nodes (pressure, flow, temperature) and small actuators??integrated reference ensures consistent measurements, OVP protects against voltage spikes from factory machinery, and TSSOP eases prototyping for custom sensor designs.
• Internet of Things (IoT): Drives environmental monitors (humidity, air quality) and asset tracking sensors??compact TSSOP package fits small enclosures, low active current reduces maintenance for battery-powered IoT deployments, and configurable interface works with standard IoT MCUs (e.g., Arduino, Raspberry Pi).

Frequently Asked Questions About AD5592RBRUZ

Why is an integrated voltage reference important for DAQ applications?

An integrated voltage reference eliminates the need for external reference chips, cutting BOM costs by 15% and PCB space by 10%. It also ensures stable, precise reference voltage for both ADC and DAC, preventing measurement drift caused by external component variations (e.g., temperature, voltage fluctuations). For energy meters or industrial sensors, this stability is critical for meeting accuracy standards (e.g., IEC 62053 for smart meters) and avoiding costly calibration reworks or billing errors.

How does the 1.6mA active current benefit battery-powered DAQ devices?

Active current is the power the IC uses when processing analog signals (ADC conversion + DAC output). At 1.6mA, the AD5592RBRUZ uses 45% less active power than typical discrete ADC/DAC combinations (3?C3.5mA). For a smart meter with a 1000mAh backup battery, this extends runtime from 7 months to 12+ months??reducing the need for frequent battery replacements in hard-to-reach locations (e.g., utility poles, factory ceilings) and lowering operational costs for end users (e.g., utilities, industrial plants).

What value does the 24-pin TSSOP package add compared to other package types (e.g., LFCSP)?

The 24-pin TSSOP package offers better usability for prototyping and small-batch production: its larger lead pitch (0.65mm) simplifies hand-soldering and rework, which is critical for engineers testing custom sensor designs or manufacturers producing low-volume industrial equipment. Unlike LFCSP (which requires specialized reflow equipment), TSSOP works with standard PCB assembly processes, cutting prototyping costs by 20% and shortening time-to-test for new projects.

Can this IC operate in harsh outdoor or industrial environments?

Yes??its -40??C to 85??C operating range meets industrial-grade standards, withstanding extreme cold (e.g., winter smart meters in northern regions) and heat (e.g., industrial control panels near machinery). Its over-voltage protection (OVP) guards against voltage spikes common in industrial grids (up to 6V), while the internal reference maintains ??0.1% accuracy across temperature extremes??unlike consumer-grade DAQ chips that lose precision (??1%+ drift) or fail entirely in harsh conditions.

Which ADI tools support programming and testing the AD5592RBRUZ?

ADI??s EVAL-AD5592 Evaluation Kit includes a pre-configured AD5592RBRUZ, test probes for analog inputs/outputs, and a USB-to-I2C/SPI bridge for PC connectivity. The free DAQWorks Software enables register configuration (e.g., setting ADC sampling rates), real-time data logging, and conversion accuracy testing??no custom code required. These tools let engineers validate designs in days instead of weeks, cutting development time by 35% and ensuring faster time-to-market for mixed-signal products.