**AD7606BBSTZ: A 16-Channel, 16-Bit Simultaneous Sampling Data Acquisition System**

In the realm of precision data acquisition, the ability to capture multiple analog signals simultaneously is paramount for applications requiring high-fidelity representation of complex systems. The **AD7606BBSTZ from Analog Devices stands as a pinnacle of integration and performance**, engineered to meet the stringent demands of industrial automation, power quality monitoring, and advanced instrumentation.

This highly integrated system-on-chip (SoC) is built around a core of **16 independent analog-to-digital converters (ADCs)**. Each channel features a true 16-bit resolution ADC, ensuring exceptional accuracy and dynamic range. The defining characteristic of the AD7606 is its **true simultaneous sampling capability**. All 16 channels sample their respective input signals at precisely the same instant, governed by a single external CONVST (convert start) signal. This eliminates timing skew between channels, which is critical for accurately measuring phase relationships in multi-phase power systems, vibration analysis, and polyphase motor control.

The device offers remarkable flexibility in input configuration. It accepts either ±10 V or ±5 V bipolar input ranges, selectable per channel, making it compatible with a wide array of sensors and signal conditioning circuits without requiring external level-shifting components. The analog inputs present a high input impedance, minimizing the load on the signal source. Furthermore, the AD7606 incorporates **advanced front-end signal conditioning**, including an analog input clamp protection circuit and a proprietary input buffer that reduces the need for external driving op-amps, simplifying board design and reducing the overall bill of materials.

Operation is streamlined through a versatile digital interface. Data can be retrieved via a parallel interface for maximum throughput or a serial interface (SPI) to conserve FPGA or microcontroller pins. The AD7606 also includes on-chip reference and reference buffers, enhancing its performance stability and further reducing external component count. With a maximum throughput of **200 kSPS for all 16 channels**, it delivers a massive aggregate sample rate, making it suitable for high-speed, multi-channel monitoring tasks.

In summary, the AD7606BBSTZ is a comprehensive solution that combines high channel count, precision, and simultaneous sampling in a single package. Its robust integration and high performance make it an indispensable component for complex data acquisition systems.

**ICGOODFIND**: The AD7606BBSTZ is a highly integrated, precision 16-bit data acquisition system that excels in multi-channel applications requiring exact timing correlation between inputs, significantly reducing design complexity and system cost.

**Keywords**: Simultaneous Sampling, 16-Bit ADC, Data Acquisition System, Multi-Channel, High Impedance Input