AD7791BRMZ-REEL

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AD7791BRMZ-REEL

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IC ADC 24BIT SIGMA-DELTA 10MSOP

  • FabricanteAnalog Devices Inc.

  • Peça do Fabricante #AD7791BRMZ-REEL

  • Pacote MSOP-10

  • Em Estoque4637

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Especificações

Atributo Valor
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Number of Bits 24
Sampling Rate(Per Second) 120
Number of Inputs 1
Input Type Differential
Data Interface SPI, DSP
Configuration ADC
Number of A/D Converters 1
Architecture Sigma-Delta
Reference Type External
Voltage - Supply, Analog 2.5V ~ 5.25V
Voltage - Supply, Digital 2.5V ~ 5.25V
Operating Temperature -40°C ~ 105°C
Supplier Device Package 10-MSOP

Visão Geral

Description

The AD7791BRMZ-REEL is a high-precision, low-power, 24-bit sigma-delta analog-to-digital converter (ADC) manufactured by Analog Devices. It is designed for use in precision measurement applications where high accuracy and low noise are critical. The AD7791 features a low noise, low drift internal amplifier, and operates with a single power supply. It offers a programmable gain, which allows for a wide range of input signals.
The device is housed in a compact MSOP-10 package, making it suitable for space-constrained applications. It provides a serial digital interface, typically SPI, for easy integration with microcontrollers and digital signal processors. The AD7791 is optimized for low-power consumption, making it ideal for battery-operated devices.
Key features include a low noise of 90 nV RMS, programmable gain settings, and an on-chip clock oscillator, which eliminates the need for an external clock source. The AD7791 is commonly used in industrial process control, weigh scales, and portable instrumentation. The "-REEL" suffix indicates that the product is supplied in a reel format suitable for automated assembly processes.

Equivalent

The AD7791BRMZ-REEL is a precision low power analog-to-digital converter (ADC) from Analog Devices. Equivalent products include:
1. ADS1231 from Texas Instruments: A 24-bit ADC with similar precision and low power consumption.
2. MAX11200 from Maxim Integrated: A low power, high-resolution ADC.
3. LTC2440 from Analog Devices (formerly Linear Technology): A high-resolution 24-bit ADC.
4. MCP3421 from Microchip Technology: A low-power, 18-bit ADC.
These alternatives offer similar functionalities and can be used in comparable applications.

Features

The AD7791BRMZ-REEL is a precision, low power, 16-bit analog-to-digital converter (ADC) designed for high-resolution measurement applications. Key features include:
1. Resolution: 16 bits, providing high precision in measurements.
2. Low Power Consumption: Designed for energy efficiency, suitable for battery-powered devices.
3. Programmable Gain Amplifier (PGA): Offers gain settings from 1 to 128, enhancing its flexibility for different input ranges.
4. Simplicity: Features a 3-wire serial digital interface that eases integration with microcontrollers.
5. Noise Performance: Low noise design enhances signal clarity and accuracy.
6. Temperature Range: Operates effectively from -40°C to +85°C, suitable for various environments.
7. Supply Voltage: Compatible with a power supply of 2.7 V to 5.25 V.
8. Packaging: Available in a compact MSOP package, ideal for space-constrained applications.
9. Reel Packaging: Offered in reel form for efficient manufacturing and assembly processes.
These features make the AD7791BRMZ-REEL suitable for precision measurement tasks such as sensor interfacing, weigh scales, and pressure measurement systems.

Pinout

The AD7791BRMZ-REEL is an integrated circuit manufactured by Analog Devices. It is an analog-to-digital converter (ADC) with the following characteristics:
- Pin Count: 10 pins
- Function: The AD7791 is a low power, low noise, 24-bit Σ-Δ ADC designed primarily for measuring small amplitude signals. It is part of the AD7791 series, which is used for precision measurement applications.
Key features include:
- A single differential input
- Low noise and low power consumption
- The capability of using an internal clock
- An onboard calibration function to minimize offset and gain errors
- A simple digital interface, compatible with SPI, for easy integration into microcontroller-based systems
This ADC is typically used in applications such as weigh scales, temperature measurement, and pressure measurement systems, where precision and accuracy are critical.

Manufacturer

The AD7791BRMZ-REEL is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in designing and manufacturing a broad range of integrated circuits used in electronic equipment. The company is known for its high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These components are crucial for various applications, including industrial, automotive, communications, and consumer electronics. Analog Devices is recognized for its innovation and quality in the field of signal processing and analog technology.

Application

The AD7791BRMZ-REEL is a low-power, precision analog-to-digital converter (ADC) commonly used in applications requiring accurate and stable measurement of low-frequency signals. Key application areas include:
1. Instrumentation and Measurement: Precision data acquisition systems, digital multimeters, and weigh scales.
2. Industrial Control: Process control systems and sensor interfacing.
3. Medical Devices: Patient monitoring equipment and diagnostic instruments.
4. Energy Management: Smart metering and battery monitoring systems.
5. Environmental Monitoring: Precision data logging and sensor networks.
The device's high resolution and low noise performance make it ideal for applications needing reliable and precise measurements.

Package

The AD7791BRMZ-REEL is an Analog Devices precision analog-to-digital converter that comes in an 8-lead MSOP (Mini Small Outline Package) package type. The "REEL" designation indicates that it is supplied on a reel for automated assembly processes.

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