AD7764BRUZ

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AD7764BRUZ

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IC ADC 24BIT SIGMA-DELTA 28TSSOP

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  • メーカー品番 #AD7764BRUZ

  • データシート AD7764BRUZ DataSheet

  • パッケージ TSSOP-28

  • 在庫状況3383

365 日間品質保証

7*24 日間の品質保証

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仕様

属性 値
Package / Case Tube
Part Status Active
Number of Bits 24
Sampling Rate(Per Second) 312k
Number of Inputs 1
Input Type Differential
Data Interface SPI
Configuration ADC
Number of A/D Converters 1
Architecture Sigma-Delta
Reference Type External
Voltage - Supply, Analog 2.5V, 5V
Voltage - Supply, Digital 2.5V
Operating Temperature -40°C ~ 85°C
Supplier Device Package 28-TSSOP

概要

Description

The AD7764BRUZ is a high-performance, 24-bit Sigma-Delta Analog-to-Digital Converter (ADC) designed by Analog Devices. It is suitable for applications requiring high resolution and precision, such as industrial instrumentation, medical equipment, and data acquisition systems. The device operates with a flexible input range and provides a low noise, low-distortion signal conversion, making it ideal for precise measurements. It features a differential input, which improves noise rejection and performance in noisy environments.
The AD7764BRUZ supports a high data rate of up to 312.5 kSPS, allowing it to handle dynamic signals efficiently. It includes an on-chip digital filter, which offers options for low-pass or high-pass filtering to suit various application needs. The device also supports an SPI-compatible serial interface for easy integration with microcontrollers and other digital systems.
Additionally, the AD7764BRUZ operates with low power consumption, which is advantageous for portable or battery-powered applications. Its robust design ensures reliability and accuracy, making it a preferred choice for engineers looking for a precise and efficient ADC solution.

Equivalent

The AD7764BRUZ is a high-performance ADC (Analog-to-Digital Converter) from Analog Devices. Equivalent products include the Texas Instruments ADS1278, which offers similar resolution and sampling rate, and the Maxim Integrated MAX11046, both providing high-precision data conversion. When choosing an equivalent, ensure that the specifications such as input voltage range, power consumption, and package type match your application requirements. Always verify compatibility with your specific design needs.

Features

The AD7764BRUZ is a high-performance, 24-bit sigma-delta analog-to-digital converter (ADC) designed for precision measurement applications. Key features include:
1. High Resolution: It offers a 24-bit resolution, providing highly accurate and precise measurements.
2. Input Range: Capable of handling wide input voltage ranges, ideal for diverse applications.
3. Sampling Rate: Supports a maximum sampling rate of up to 312.5 kSPS, facilitating fast data acquisition.
4. Low Noise: Features low noise performance to ensure signal integrity and high precision in measurements.
5. Power Efficiency: Designed for low power consumption, making it suitable for battery-powered devices.
6. Flexible Interface: Provides a versatile digital interface, typically SPI, for easy integration with microcontrollers and DSPs.
7. Multiple Operating Modes: Includes different operating modes to optimize performance for various applications, such as high-speed or low-power modes.
8. Temperature Range: Operates effectively across a wide temperature range, enhancing reliability in varying environments.
9. Small Package: Available in a compact TSSOP package, facilitating integration into space-constrained designs.
These features make the AD7764BRUZ well-suited for applications like data acquisition systems, medical instrumentation, and seismic measurement.

Pinout

The AD7764BRUZ is a 24-bit, sigma-delta analog-to-digital converter (ADC) manufactured by Analog Devices. It comes in a 28-lead TSSOP (Thin Shrink Small Outline Package). The primary function of the AD7764BRUZ is to convert analog signals into digital data with high resolution and accuracy, suitable for applications requiring low noise and high precision like industrial and instrumentation systems.
Key features include:
- High-speed operation with a maximum output data rate.
- Low power consumption, making it efficient for continuous operation.
- Integrated digital filter and decimation options for various outputs.
- Differential analog input to enhance signal integrity and reduce noise.
- Serial interface for easy integration with microcontrollers or DSPs.
The pin configuration and functions typically include power supply pins, differential input pins, control pins for mode selection, serial interface pins for data output, and clock input pins. For detailed pin descriptions and functionalities, consulting the specific datasheet is recommended.

Manufacturer

The AD7764BRUZ is manufactured by Analog Devices, Inc. Analog Devices is a semiconductor company that specializes in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These components are used in a wide array of electronic equipment, including industrial, automotive, communications, consumer, and healthcare products. The company is known for its expertise in converting real-world phenomena into digital data, which is pivotal in the development of technologies like sensors, amplifiers, and data converters. Analog Devices has built a reputation for pioneering innovation in the semiconductor industry and plays a crucial role in advancing technology across various sectors.

Application

The AD7764BRUZ is a high-performance, 24-bit analog-to-digital converter (ADC) designed for precision measurement applications. Its application areas include:
1. Instrumentation and Measurement: Used in precision test equipment for accurate data acquisition.
2. Industrial Process Control: Ideal for monitoring and control systems requiring high-resolution data.
3. Medical Equipment: Utilized in medical imaging and diagnostic devices for high-quality signal conversion.
4. Seismic and Vibration Analysis: Provides accurate data for geophysical monitoring and structural health assessment.
5. Energy and Power Systems: Supports power quality analysis and renewable energy systems.
These applications benefit from the AD7764's low noise, high resolution, and robust performance.

Package

The AD7764BRUZ is an analog-to-digital converter (ADC) from Analog Devices, and it comes in a TSSOP (Thin Shrink Small Outline Package) with 28 pins. This package type is compact and suitable for surface-mount technology, providing a balance between size and thermal performance for various applications.

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