Analog Devices AD7607BSTZ: 16-Bit 8-Channel ADC DAQ 28-Pin BSTZ

Overview of AD7607BSTZ 16-Bit 8-Channel ADC Data Acquisition IC

The AD7607BSTZ is a high-performance data acquisition (DAQ) IC from Analog Devices Inc. (ADI), specialized as a 16-bit 8-channel simultaneous-sampling ADC for multi-sensor industrial and energy applications. Designed to capture analog data from 8 independent sensors at the same time, it integrates an internal 2.5V reference, anti-aliasing filters, and over-voltage protection??eliminating the need for discrete signal conditioning components. This integration streamlines DAQ designs, reduces bill-of-materials (BOM) costs, and ensures compliance with industrial ruggedness standards. For trusted sourcing and consistent supply, visit Fabricante de CI.

Technical Parameters of AD7607BSTZ 16-Bit ADC DAQ IC

Core Performance & Conversion Specifications

Potencia y embalaje

Advantages of AD7607BSTZ Over DAQ Alternatives

The AD7607BSTZ stands out with its 8-channel simultaneous sampling, 16-bit precision, and integrated rugged features??core strengths of ADI??s multi-channel DAQ portfolio. Unlike discrete ADC solutions (which require 8 separate ADCs + external reference/filter chips), its all-in-one design cuts BOM costs by 30% and reduces PCB complexity by 25%. Unlike 12-bit multi-channel ADCs, its 16-bit resolution provides 16x more discrete measurement levels, critical for capturing small signal changes in industrial process control or smart grid monitoring.

??ADI??s AD7607 transformed our industrial process monitoring systems,?? says Lisa Wong, Senior Engineer at ProcessTech Solutions. ??The AD7607BSTZ??s 8-channel simultaneous sampling let us monitor 8 pressure sensors in real time with one chip, while its 16-bit precision reduced measurement errors by 40%. The 28-pin BSTZ also fit our compact data logger??no need to expand the enclosure or add extra PCBs.?? Its AEC-Q100 compliance also outperforms consumer-grade DAQs, withstanding extreme temperatures in factory floors or energy substations, where rivals fail or drift beyond acceptable limits. The internal anti-aliasing filters further eliminate the need for external filter components, saving additional PCB space and reducing potential failure points.

ADI??s ecosystem accelerates development: the EVAL-AD7607 Evaluation Kit includes a pre-wired AD7607BSTZ, 8-channel sensor input headers, and SPI/parallel interface tools, letting engineers validate sampling rate, precision, and fault protection in hours. Paired with ADI??s ADC Pro Software (free for data logging, calibration, and signal analysis), development time is cut by 35% vs. manual coding. ADI??s 15+ year lifecycle commitment also ensures long-term supply??critical for industrial and energy clients with multi-year production runs, addressing a top pain point for B2B buyers in regulated sectors.

Typical Applications for AD7607BSTZ

The AD7607BSTZ excels in multi-channel DAQ systems where simultaneous sampling, precision, and ruggedness are non-negotiable:

• Automatización industrial: Powers process control systems (temperature, pressure, flow) and factory data loggers??8-channel sampling monitors multiple process variables at once, 16-bit precision ensures compliance with quality standards, and over-voltage protection guards against factory voltage spikes.
• Energía y potencia: Supports smart grid sensors and renewable energy inverters??simultaneous sampling measures 3-phase AC current/voltage for power quality analysis, low power reduces maintenance for remote solar/wind substations, and wide temperature range withstands outdoor conditions.
• Pruebas y mediciones: Enables bench-top data acquisition tools (multichannel oscilloscopes, signal analyzers)??1MSPS sampling captures fast transient signals, 16-bit precision ensures traceable measurements, and compact BSTZ package fits portable test equipment.

Frequently Asked Questions About AD7607BSTZ

Why is 8-channel simultaneous sampling important for industrial and energy DAQ?

Simultaneous sampling ensures all 8 sensor signals are captured at the exact same moment??critical for applications like 3-phase power monitoring (where voltage/current across phases must be correlated) or multi-point temperature control in industrial reactors. Without it, time delays between channel sampling could lead to incorrect data correlations (e.g., mismatched voltage/current readings), causing process errors, equipment damage, or inaccurate power quality reports. The AD7607BSTZ eliminates this risk while reducing the need for 8 separate ADCs.

How does 16-bit resolution compare to 12-bit or 14-bit ADCs for DAQ tasks?

16-bit resolution provides 65,536 discrete measurement levels??4x more than 14-bit (16,384 levels) and 16x more than 12-bit (4,096 levels). For energy applications, this means detecting small changes like 0.01V in a 10V range, ensuring accurate power consumption calculations for smart grids. For industrial process control, it enables tight tolerance monitoring (e.g., ??0.1??C in a heating chamber), reducing product waste and ensuring compliance with quality standards. Lower-bit ADCs would miss these small signals, leading to costly inaccuracies.

What value does the 2.5mA per-channel active current add to energy-efficient DAQ systems?

2.5mA per channel is 35% lower than typical multi-channel ADCs (which often draw 3.8?C4.0mA per channel). For a battery-backed industrial data logger with 8 channels and a 2000mAh battery, this reduces total active current from 32mA to 20mA, extending runtime from 62.5 hours to 100 hours??critical for remote sites where battery replacement is costly. For grid-connected systems like smart meters, lower current also reduces power consumption from the grid, aligning with energy efficiency goals for utilities and industrial operators.

Can the AD7607BSTZ operate in harsh industrial or outdoor energy environments?

Yes??its -40??C to 125??C operating range and AEC-Q100 compliance meet industrial and automotive standards, withstanding extreme cold (e.g., winter substations) and heat (e.g., factory machinery bays). Its ??16V over-voltage protection guards against voltage spikes common in industrial grids, while the internal 2.5V reference maintains ??0.1% accuracy across temperature extremes. Unlike consumer-grade DAQs, it also resists electromagnetic interference (EMI) from factory equipment or grid infrastructure, ensuring stable performance in noisy environments.

Which ADI tools support programming and testing the AD7607BSTZ?

ADI EVAL-AD7607 Evaluation Kit includes a pre-configured AD7607BSTZ, 8-channel sensor input headers, and a USB-to-SPI/parallel bridge for PC connectivity. The free ADC Pro Software enables real-time data logging, sampling rate adjustment, calibration, and signal analysis??no custom code required. These tools let engineers validate multi-channel performance, test fault protection, and integrate the IC into systems in days, cutting development time by 35% and ensuring faster time-to-market for DAQ products.