Analog Devices Inc. Tariff Inquiry

AD7674ACPZ

AD7674ACPZ Description

The AD7674ACPZ from Analog Devices Inc. is a high-performance, 18-bit SAR (Successive Approximation Register) analog-to-digital converter (ADC) designed for precision measurement applications. Housed in a compact 48-lead LFCSP package, it delivers 800kSPS sampling rates with exceptional linearity and low noise. The ADC operates with dual 5V supplies (analog and digital) and supports differential inputs, ensuring robust performance in noisy environments. Part of the PulSAR® series, it features a 1:1 S/H:ADC ratio and offers flexible data interfaces, including SPI, parallel, and DSP-compatible outputs. Its external/internal reference options enhance design versatility, making it suitable for demanding industrial and instrumentation systems.

AD7674ACPZ Features

• 18-bit resolution with ±2 LSB INL for high accuracy.
• 800kSPS throughput for fast signal acquisition.
• Differential input with ±VREF range (up to 5V).
• Low power consumption: 100mW at 800kSPS.
• Flexible interface: SPI/QSPI™, parallel, and DSP-compatible modes.
• Integrated reference buffer with optional external reference support.
• RoHS3 compliant and REACH unaffected, meeting environmental standards.
• Wide operating temperature range (-40°C to +85°C).

AD7674ACPZ Applications

The AD7674ACPZ excels in applications requiring high-speed, high-resolution data conversion:

• Medical imaging systems: MRI, ultrasound, and patient monitoring.
• Industrial automation: Precision control, PLCs, and data acquisition.
• Test and measurement: Spectrum analyzers, ATE, and calibration equipment.
• Communications infrastructure: Software-defined radios (SDR) and baseband processing.
• Energy management: Power quality analyzers and smart grid sensors.

Conclusion of AD7674ACPZ

The AD7674ACPZ stands out for its 18-bit precision, 800kSPS speed, and flexible interfacing, making it ideal for high-performance systems. Its low noise, robust differential inputs, and dual-reference options provide design flexibility, while its industrial-grade reliability ensures longevity in harsh environments. For engineers seeking a high-resolution SAR ADC with a balance of speed and accuracy, the AD7674ACPZ is a top-tier choice.