AD7766BRUZ

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AD7766BRUZ

+Nomenclature

IC ADC 24BIT SAR 16TSSOP

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Spécifications

Attribut Valeur
Package / Case Tube
Part Status Active
Number of Bits 24
Sampling Rate(Per Second) 128k
Number of Inputs 1
Input Type Differential
Data Interface SPI
Configuration ADC
Number of A/D Converters 1
Architecture SAR
Reference Type External
Voltage - Supply, Analog 2.5V
Voltage - Supply, Digital 2.5V
Operating Temperature -40°C ~ 105°C
Supplier Device Package 16-TSSOP

Présentation

Description

The AD7766BRUZ is a high-performance, 24-bit analog-to-digital converter (ADC) designed by Analog Devices. It is known for its excellent accuracy and low power consumption, making it suitable for precision measurement applications. The ADC operates with a sigma-delta architecture, providing high-resolution and low-noise digital output, which is essential for demanding applications like medical instrumentation and industrial process control.
Key features of the AD7766BRUZ include a 16 kHz maximum output data rate, differential analog input, and a wide dynamic range. It supports a flexible power supply with a typical voltage range of 2.7V to 5.25V, which allows for compatibility with various systems. The device also includes a serial interface, enabling easy integration with microcontrollers or DSPs.
Housed in a small 16-lead TSSOP package, the AD7766BRUZ is suitable for space-constrained designs. Its combination of high precision, low power, and compact size makes it a versatile choice for engineers looking to integrate a reliable ADC into their systems.

Equivalent

The AD7766BRUZ is a high-performance ADC from Analog Devices. Equivalent products include the Texas Instruments ADS1271, Maxim Integrated's MAX11046, and the LTC2380-24 from Analog Devices (previously Linear Technology). These alternatives offer similar high-resolution, low-noise and high-speed conversion features. However, it's crucial to compare specific parameters like sampling rate, power consumption, and interface compatibility to ensure they meet your application's requirements.

Features

The AD7766BRUZ 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 24-bit resolution, providing accurate and precise data conversion.

2. Sampling Rate: It supports a maximum sampling rate of up to 128 kSPS, making it suitable for various data acquisition applications.
3. Low Noise: The ADC features low noise performance, enhancing signal integrity and measurement accuracy.
4. Low Power Consumption: It is designed for energy efficiency, consuming minimal power, which is ideal for portable and battery-powered devices.
5. Programmable Features: The device includes a programmable gain amplifier, allowing for flexibility in input range configurations.
6. Analog Input Channels: It typically supports differential analog input channels to accommodate a wide range of sensors and input signals.
7. Digital Interface: The AD7766BRUZ features a serial interface for easy integration with microcontrollers and digital signal processors.
8. Temperature Range: It operates over a wide temperature range, making it suitable for harsh environments.
These features make the AD7766BRUZ ideal for applications in industrial, instrumentation, and medical equipment that require high precision and reliability.

Pinout

The AD7766BRUZ is a precision analog-to-digital converter (ADC) from Analog Devices. It is a 24-bit, sigma-delta ADC suitable for high-performance measurement applications. The AD7766 comes in a 16-lead TSSOP (Thin Shrink Small Outline Package).
The key functions and pin assignments for the AD7766BRUZ include:
1. Power Supply Pins:
- AVDD: Analog power supply
- DVDD: Digital power supply
- VREF: Reference voltage input
2. Analog Input Pins:
- AIN+: Positive analog input
- AIN–: Negative analog input
3. Control and Interface Pins:
- MCLK: Master clock input
- SYNC/PD: Synchronization/power-down input
- SCLK: Serial clock input for data interface
- DOUT: Serial data output
- CS: Chip select input
4. Other Pins:
- GND: Ground pins
The AD7766BRUZ is designed to provide high accuracy and low noise performance, making it ideal for applications requiring precise analog signal conversion.

Manufacturer

The AD7766BRUZ is manufactured by Analog Devices, Inc. Analog Devices is a company specializing in the design and manufacturing of a wide range of electronic components and systems, including analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). These components are widely used in various industries such as telecommunications, healthcare, automotive, industrial, and consumer electronics. The company is known for its high-performance products that enable advanced applications in sensing, measuring, interpreting, and connecting real-world phenomena to digital systems.

Application

The AD7766BRUZ is a high-performance, 24-bit analog-to-digital converter (ADC) suitable for a variety of applications. Its key application areas include precision instrumentation such as digital multimeters and oscilloscopes, where high accuracy and low noise are critical. It is also used in medical imaging equipment, like MRI systems, for detailed signal acquisition. Additionally, the AD7766BRUZ is suitable for seismic data acquisition systems, industrial process control, and audio testing and measurement, where its high resolution and dynamic range are advantageous. Its low power consumption makes it ideal for portable measurement devices as well.

Package

The AD7766BRUZ is available in a 16-lead TSSOP (Thin Shrink Small Outline Package).

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