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AD7980ARMZ

AD7980ARMZ Description

The AD7980ARMZ is a high-performance, 16-bit, 1 MSPS successive approximation register (SAR) analog-to-digital converter (ADC) from Analog Devices Inc.'s PulSAR® series. Designed for precision applications, it operates with single-ended input and features a 1:1 sample-and-hold (S/H) to ADC ratio, ensuring accurate signal acquisition. The device supports SPI and DSP-compatible interfaces for seamless integration into digital systems. With dual power supply requirements (2.375V to 2.625V for both analog and digital domains), it is optimized for low-power, high-accuracy designs. Packaged in a 10-MSOP tube, it is RoHS3 compliant and rated for MSL 1 (unlimited shelf life), making it suitable for industrial and commercial applications.

AD7980ARMZ Features

• 16-bit resolution with 1 MSPS sampling rate for high-precision data conversion.
• SAR architecture ensures low latency and deterministic performance.
• Single-supply operation (2.375V–2.625V) simplifies power management.
• External reference flexibility for tailored voltage ranges.
• SPI/DSP-compatible serial interface enables easy microcontroller/FPGA interfacing.
• 10-MSOP package saves board space in compact designs.
• REACH unaffected and RoHS3 compliant, meeting environmental standards.
• Wide operating temperature range for robust performance in harsh conditions.

AD7980ARMZ Applications

The AD7980ARMZ excels in applications demanding high-speed, high-resolution analog-to-digital conversion, such as:

• Industrial automation: PLCs, motor control, and sensor interfaces.
• Medical instrumentation: Portable diagnostic equipment and patient monitoring.
• Test and measurement: Data acquisition systems and oscilloscopes.
• Communications: Software-defined radio (SDR) and baseband processing.
• Automotive systems: Battery management and advanced driver-assistance systems (ADAS).

Conclusion of AD7980ARMZ

The AD7980ARMZ stands out as a high-accuracy, low-power SAR ADC with 16-bit resolution and 1 MSPS throughput, making it ideal for precision-critical applications. Its compact form factor, flexible interface, and robust performance make it a superior choice over similar ADCs in its class. Whether for industrial, medical, or automotive use, this ADC delivers reliable, high-fidelity conversion while adhering to stringent environmental and regulatory standards.