AD7799BRUZ-REEL: Features, Specs & More
The ADI AD7799BRUZ-REEL is a high-precision, low-power 24-bit ADC (Analog-to-Digital Converter) designed to deliver accurate, reliable data for a wide range of industrial and medical applications. Built using delta-sigma architecture, this three-channel ADC is perfect for tasks requiring precise analog signal conversion with minimal noise interference. In this comprehensive article, we'll delve into the intricacies of the AD7799BRUZ-REEL, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
AD7799BRUZ-REEL's Manufacturer
AD7799BRUZ-REEL's Overview
The AD7799BRUZ-REEL is a general-purpose 24-bit delta-sigma ADC, designed for high-precision voltage measurement in industrial, medical, and scientific instruments. It features three differential input channels capable of handling ±2.5V bipolar voltage inputs, making it ideal for strain gauge transducers, gas analysis, and liquid chromatography.
This ADC operates with a sampling rate of 470 samples per second (sps) and supports serial digital interfaces, including SPI, QSPI, and Microwire protocols. With its low power dissipation (2.5mW max), it's perfectly suited for battery-powered and portable devices.
Key Features
Let's delve into the standout features that make the AD7799BRUZ-REEL a standout in the world of electronics:
· 24-Bit Resolution: Delivers ultra-high accuracy, with no missing codes and a ±0.01mV full-scale error.
· Delta-Sigma Architecture: Provides noise-free operation and precise signal conversion.
· 3 Differential Input Channels: Supports multiple sensor inputs, ensuring versatile and scalable measurements.
· Sampling Rate of 470sps: Optimal for real-time applications requiring high-speed data acquisition.
· External Voltage Reference: Customizes voltage scaling to achieve desired precision.
· Low Power Consumption (2.5mW): Ideal for battery-operated systems and portable devices.
· Bipolar Input Voltage (±2.5V): Ensures compatibility with a wide range of sensors and transducers.
· Wide Operating Temperature Range (-40°C to +105°C): Perfect for industrial environments where extreme temperature fluctuations occur.
· Compact 16-Pin TSSOP Package: Allows for easy surface-mount integration into space-constrained designs.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the AD7799BRUZ-REEL:
Type | Parameter |
Converter Type | General Purpose |
Architecture | Delta-Sigma |
Resolution | 24bit |
Number of ADCs | 1 |
Number of Input Channels | 3 |
Sampling Rate | 470sps |
Digital Interface Type | Serial (3-Wire, SPI, QSPI, Microwire) |
Input Type | Voltage |
Input Signal Type | Differential |
Voltage Reference | External |
Polarity of Input Voltage | Bipolar |
Voltage Supply Source | Single |
Input Voltage | ±2.5V |
Maximum Power Dissipation (mW) | 2.5 |
Integral Nonlinearity Error | ±15ppm of FSR |
Full Scale Error | ±0.01mV(Typ) |
No Missing Codes (bit) | 24 |
Sample and Hold | No |
Single-Ended Input | No |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 105 |
Packaging | Tape and Reel |
Mounting | Surface Mount |
Package Height | 1.05(Max) |
Package Width | 4.4 |
Package Length | 5 |
PCB changed | 16 |
Standard Package Name | SO |
Supplier Package | TSSOP |
Pin Count | 16 |
Lead Shape | Gull-wing |
Applications
The AD7799BRUZ-REEL is widely used in industrial and medical measurement systems where high precision, stability, and low power consumption are critical. Some of its key applications include:
· Weigh scales
· Pressure measurement
· Strain gauge transducers
· Gas analysis
· Industrial process control
· Instrumentation
· Portable instrumentation
· Blood analysis
· Smart transmitters
· Liquid/gas chromotography
· 6-digit DVM
AD7799BRUZ-REEL's Manufacturer
Analog Devices, Inc. (ADI) stands as a global leader in analog and mixed-signal technology, pioneering transformative solutions since 1965. Renowned for innovation, ADI's diverse portfolio of high-performance integrated circuits spans precision amplifiers, data converters, sensors, and digital signal processing.
Conclusion
The AD7799BRUZ-REEL is a powerful 24-bit delta-sigma ADC designed for high-precision, low-noise, and low-power applications. With its three differential input channels, external voltage reference, and SPI interface, it delivers accurate and stable analog-to-digital conversion for industrial, medical, and scientific applications.
