AD7190BRUZ - 24-Bit Sigma-Delta ADC from Analog Devices Inc.

The AD7190BRUZ is a highly precise 24-bit sigma-delta Analog-to-Digital Converter (ADC) designed by Analog Devices Inc., a leader in high-performance analog technology. This ADC is specifically engineered to deliver exceptional accuracy and noise performance, making it an ideal choice for a wide range of demanding applications, including industrial process control, instrumentation, and precision sensing systems.

Featuring a low-noise programmable gain array (PGA) and a precision delta-sigma modulator, the AD7190BRUZ provides a high degree of flexibility and can be configured to optimize performance for specific applications. The device supports data output rates from 4.7 Hz to 4.8 kHz, allowing users to tailor the balance between noise performance and data rate to suit their needs.

The AD7190BRUZ operates over a wide supply voltage range of 3 V to 5.25 V, and it includes a buffer for the analog inputs, which increases the input impedance and reduces the need for external buffer circuitry. This, along with the integrated on-chip reference and temperature sensor, simplifies the design and reduces the overall component count, leading to cost savings and a more compact system design.

Additional features of the AD7190BRUZ include multiple filter options, a sync interface for easier synchronization in multi-channel applications, and a power-down option to conserve energy in battery-powered devices. The device is also equipped with a serial peripheral interface (SPI) that ensures easy communication with microcontrollers and digital systems.

The AD7190BRUZ comes in a TSSOP-24 package, which is suitable for space-constrained applications, and it operates over an industrial temperature range of -40°C to +105°C, ensuring reliable performance even in harsh environments.

In summary, the AD7190BRUZ from Analog Devices Inc. is a versatile and high-performance ADC that provides industry-leading accuracy and noise performance, making it a top choice for engineers and designers looking to enhance the precision and efficiency of their electronic systems.