Product Overview: AD7799BRUZ-REEL

The AD7799BRUZ-REEL from Analog Devices Inc. is a highly precise, low power, 24-bit sigma-delta (Σ-Δ) analog-to-digital converter (ADC) designed for data acquisition in instrumentation and control systems. This ADC is a part of the industry-leading AD779x series, which is well-known for its high accuracy and low noise performance.

The device features a differential input and low noise programmable gain amplifier (PGA), making it ideal for applications requiring direct connection to transducers. With its exceptional resolution and very low power consumption, the AD7799BRUZ-REEL is perfect for battery-powered devices and portable instruments where power efficiency is critical.

The AD7799BRUZ-REEL operates within a supply range of 2.7V to 5.25V and offers a selectable output data rate, allowing designers to optimize speed and power consumption according to their specific application needs. It also includes a power-down mode, further reducing power consumption when the device is not in active use.

This ADC comes in a compact TSSOP (Thin Shrink Small Outline Package) form factor, making it suitable for space-constrained applications. The REEL designation indicates that the product is provided in tape and reel packaging, which is convenient for automated manufacturing processes.

Key features of the AD7799BRUZ-REEL include:

• 24-bit resolution and no missing codes
• Internal low drift voltage reference
• Low power consumption: 1 mA current max
• Programmable gain amplifier
• 3 differential channels
• Output data rate selectable from 4.17 Hz to 470 Hz
• Simultaneous 50 Hz and 60 Hz rejection at 16.7 Hz update rate
• Operating temperature range: -40°C to +85°C

The AD7799BRUZ-REEL is an ideal solution for precision sensor measurement and control in industrial automation, medical devices, weigh scales, and precision instrumentation. Its robust design and high level of integration reduce the need for additional external components, simplifying the design process and accelerating time to market for new products.