AD7606BBSTZ

ADCs/DACs - Special Purpose Overview

The AD7606BBSTZ is an 8-channel, 16-bit simultaneous sampling analog-to-digital data acquisition system (DAS) from Analog Devices. It features a single 5 V analog supply and a 1.71 V to 3.6 V logic supply. The device supports true bipolar input ranges of ±10 V, ±5 V, and ±2.5 V with a throughput rate of 800 kSPS across all channels. Key specifications include a 5 MΩ analog input impedance, ±21 V input clamp protection, and a flexible digital filter with oversampling ratios up to 256. It integrates a 2.5 V precision reference, programmable gain amplifier, low-pass filter, and SAR ADC core.

ADCs/DACs - Special Purpose Feature Summary

• 16-bit resolution with 800 kSPS simultaneous sampling on all eight channels
• Single 5 V analog supply operation with ±10 V, ±5 V, and ±2.5 V bipolar input ranges
• 5 MΩ analog input impedance and ±21 V input clamp protection
• Flexible digital filter supporting oversampling ratios up to OS × 256

ADCs/DACs - Special Purpose Applications

• Power line monitoring
• Protective relays
• Multiphase motor control
• Instrumentation and control systems
• Data acquisition systems

ADCs/DACs - Special Purpose Procurement Notes

Verify the specific suffix BBSTZ against the manufacturer's ordering guide to confirm package type and tape/reel configuration. Ensure compatibility with the required operating temperature range of −40°C to +125°C for industrial applications.

ADCs/DACs - Special Purpose Selection Notes

Select this component when high channel count and simultaneous sampling are required without external driver amplifiers due to the 5 MΩ input impedance. Consider the software mode capabilities for per-channel range selection and calibration if advanced diagnostics are needed compared to hardware-only configurations.

ADCs/DACs - Special Purpose Part Context

The AD7606BBSTZ belongs to the AD7606B family, which is pin-to-pin compatible with the legacy AD7606 but offers enhanced performance including higher throughput (800 kSPS vs 200 kSPS) and additional software-configurable features such as per-channel input ranges and system calibration registers.

ADCs/DACs - Special Purpose Replacement Considerations

The AD7606C-162 is recommended as a newer alternative within the same family. Verify register compatibility and timing parameters when migrating from the AD7606 or AD7606B variants.