AD7793BRUZ-REEL

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AD7793BRUZ-REEL

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IC ADC 24BIT SIGMA-DELTA 16TSSOP

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Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Number of Bits 24
Sampling Rate(Per Second) 470
Number of Inputs 3
Input Type Differential
Data Interface SPI, DSP
Configuration MUX-ADC
Number of A/D Converters 1
Architecture Sigma-Delta
Reference Type External, Internal
Voltage - Supply, Analog 2.7V ~ 5.25V
Voltage - Supply, Digital 2.7V ~ 5.25V
Features PGA
Operating Temperature -40°C ~ 105°C
Supplier Device Package 16-TSSOP

Übersicht

Description

The AD7793BRUZ-REEL is a high-precision, low-power analog-to-digital converter (ADC) from Analog Devices. It is part of the AD7793 series and is designed for precision measurement applications. The device features a 24-bit resolution, providing highly accurate conversions, and operates with low noise, making it suitable for a variety of sensitive measurement tasks.
Key features include multiple input channels, which can be configured as differential or single-ended inputs. It supports programmable gain settings, allowing for flexibility in adapting to different signal levels. The AD7793 also integrates a low-drift voltage reference and an on-chip clock, minimizing the need for external components.
The device operates on a low power consumption, which is advantageous for battery-powered or energy-efficient applications. It communicates via a standard SPI interface, ensuring easy integration with microcontrollers or digital signal processors. The AD7793BRUZ-REEL's robust design makes it ideal for industrial automation, medical instrumentation, and other applications requiring precise and reliable data conversion.

Equivalent

The AD7793BRUZ-REEL is a low-power, low noise, 24-bit Sigma-Delta ADC. Equivalent products include the Texas Instruments ADS1232, ADS1248, and MAXIM Integrated MAX11270. These alternatives offer similar features like high resolution, low noise, and low power consumption, which are typical for precision sensor measurement applications. Ensure compatibility with your specific application needs before making a switch.

Features

The AD7793BRUZ-REEL is a low-power, low-noise, 24-bit sigma-delta analog-to-digital converter (ADC) designed for precision measurement applications. Here are some key features:
1. Resolution: It offers a 24-bit resolution, allowing for highly accurate measurements.
2. Low Noise: The ADC provides low noise performance, making it suitable for high-precision applications.
3. Programmable Gain: It includes a programmable gain amplifier (PGA) that offers gains of 1, 2, 4, and 8, enabling flexibility in input signal handling.
4. Low Power: The device is designed for low power consumption, making it ideal for battery-operated systems.
5. Input Channels: It supports three differential or four pseudo-differential input channels.
6. Data Output Rates: Offers programmable output data rates from 4.17 Hz to 470 Hz, providing versatility depending on the application's speed and resolution requirements.
7. Integrated Features: Includes a precision voltage reference and an on-chip clock, reducing the need for external components.
8. Serial Interface: Features an SPI-compatible serial interface for easy communication with microcontrollers.
These features make the AD7793BRUZ-REEL suitable for applications like weigh scales, pressure measurement, and other sensor interfaces requiring precision and low noise.

Pinout

The AD7793BRUZ-REEL is a low power, low noise, 24-bit sigma-delta analog-to-digital converter (ADC) designed by Analog Devices. It is commonly used in precision measurement applications. The device comes in a 16-lead TSSOP (Thin Shrink Small Outline Package) configuration.
Pin Count:
- The AD7793BRUZ-REEL has a total of 16 pins.
Key Functions of Some Pins:
- AIN1(+), AIN1(-): Differential analog input pair.
- AIN2(+), AIN2(-): Additional differential analog input pair, offering flexibility for multiple inputs.
- REFIN(+) and REFIN(-): Reference voltage inputs that allow the ADC to use an external reference.
- SCLK: Serial Clock input for the SPI interface.
- DIN: Data Input for the SPI interface.
- DOUT/RDY: Data Output/Ready indicator for the SPI interface, used to output conversion results.
- CS: Chip Select, enabling the SPI bus communication.
- AVDD, DVDD: Analog and Digital power supply pins, respectively.
- AGND, DGND: Analog and Digital ground pins, ensuring proper grounding for the respective circuits.
The AD7793BRUZ-REEL is valued for its precision and low power consumption, making it suitable for various industrial and instrumentation applications.

Manufacturer

The AD7793BRUZ-REEL is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design, manufacturing, and marketing of a wide range of semiconductor products, primarily focusing on high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves various industries, including communications, industrial, automotive, healthcare, and consumer electronics. Known for its innovation and high-quality products, Analog Devices is a leading player in the field of analog technology and has a strong reputation for engineering excellence and reliability.

Application

The AD7793BRUZ-REEL is a high-precision, low-noise, low-power analog-to-digital converter (ADC) commonly used in applications requiring precise measurement and data acquisition. Key application areas include:
1. Weigh scales: Provides accurate weight measurements.
2. Temperature monitoring: Ensures precise temperature data collection.
3. Pressure sensors: Facilitates precise pressure readings.
4. Industrial process control: Enhances control by delivering accurate sensor data.
5. Medical instrumentation: Supports reliable data acquisition for diagnostics.
6. Strain gauge applications: Ensures accuracy in mechanical stress measurements.
Its low power consumption and high resolution make it suitable for battery-powered and high-precision applications.

Package

The AD7793BRUZ-REEL is an Analog Devices product, a precision analog-to-digital converter (ADC), that comes in a TSSOP (Thin Shrink Small Outline Package) package type. This package is compact and suitable for surface mounting on PCBs, making it ideal for space-constrained applications.

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