The AD7193BRUZ is a highly integrated, low noise, Analog-to-Digital Converter (ADC) from Analog Devices Inc., a leading global manufacturer of precision high-performance integrated circuits used in analog and digital signal processing applications. This ADC is specifically designed for a wide array of applications requiring high precision measurement, such as industrial process control, instrumentation, and medical equipment.

Key Features

• Resolution: The AD7193BRUZ boasts a 24-bit sigma-delta (Σ-Δ) ADC, providing high resolution and excellent noise performance.
• Data Rate: It offers a flexible data output rate up to 4.8 kHz, allowing for both high-speed and low-speed applications.
• Input Channels: The device features 8 differential inputs or 15 pseudo-differential inputs, making it highly versatile for multiplexed applications.
• Integrated Features: It includes an onboard low noise programmable gain array (PGA), a precision internal clock, and a reference with a drift of only 3 ppm/°C, reducing the need for external components.
• Interface: The ADC communicates via a serial interface compatible with SPI, QSPI™, MICROWIRE™, and DSP interface standards, providing ease of connectivity with microcontrollers and digital systems.

Performance

The AD7193BRUZ delivers exceptional performance with a very low noise floor, making it suitable for applications that require the highest level of signal integrity. The device operates over a wide supply range of 3 V to 5.25 V, and its current consumption is optimized based on the selected output data rate.

Package and Temperature Range

Encased in a TSSOP-28 package, the AD7193BRUZ is designed for space-constrained applications. It operates reliably over an industrial temperature range of -40°C to +105°C, ensuring consistent performance in harsh environments.

Applications

• Process Control: Transducers, Pressure Sensors, and Weigh Scales
• Instrumentation: Analytical and Medical Instruments
• Temperature Measurement: Thermocouples and RTDs
• Factory Automation and PLCs

With its combination of high precision, integration, and flexibility, the AD7193BRUZ from Analog Devices Inc. is an excellent choice for engineers and designers looking to enhance the performance and efficiency of their data acquisition systems.