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AD7767BRUZ

AD7767BRUZ Description

The AD7767BRUZ from Analog Devices Inc. is a high-performance, 24-bit SAR ADC designed for precision data acquisition systems. It features a single-channel differential input, delivering 128k samples per second (SPS) with exceptional linearity and low noise. The device operates with dual 2.5V analog and digital supplies, ensuring compatibility with low-power systems while maintaining high accuracy. Its SPI interface enables seamless integration with microcontrollers and DSPs, while the external reference input allows flexibility in voltage scaling. Packaged in a 16-pin TSSOP, the AD7767BRUZ is ideal for space-constrained applications requiring high-resolution analog-to-digital conversion.

AD7767BRUZ Features

• 24-bit resolution with SAR architecture for high-precision measurements.
• 128kSPS sampling rate, balancing speed and accuracy for dynamic signal acquisition.
• Differential input with 1-channel configuration, reducing common-mode noise.
• SPI-compatible serial interface for easy microcontroller/DSP interfacing.
• Low-power dual-supply operation (2.5V analog/digital) for energy-efficient designs.
• External reference support for adjustable full-scale range.
• RoHS3 compliant and REACH unaffected, meeting environmental standards.
• Surface-mount TSSOP-16 package, suitable for compact PCB layouts.

AD7767BRUZ Applications

The AD7767BRUZ excels in applications demanding high-resolution, low-noise AD conversion, such as:

• Industrial instrumentation: Precision sensor interfaces (e.g., strain gauges, RTDs).
• Medical equipment: ECG, EEG, and other biomedical signal acquisition systems.
• Automotive systems: Battery monitoring, torque sensing, and diagnostics.
• Energy metering: High-accuracy power measurement in smart grids.
• Test and measurement: Data loggers, spectrum analyzers, and oscilloscopes.

Conclusion of AD7767BRUZ

The AD7767BRUZ stands out for its 24-bit SAR ADC performance, combining high resolution, moderate speed, and low-power operation. Its differential input and SPI interface make it versatile for noise-sensitive environments, while the TSSOP package ensures compact integration. Ideal for industrial, medical, and automotive applications, this ADC delivers precision, reliability, and flexibility, making it a top choice for engineers designing high-accuracy data acquisition systems.