AD7124-4BRUZ

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AD7124-4BRUZ

IC ADC 24BIT SIGMA-DELTA 24TSSOP

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規格

Package Tube
ProductStatus Active
NumberofBits 24
SamplingRate(PerSecond) 19.2k
NumberofInputs 4, 7
InputType Differential, Single Ended
DataInterface SPI
Configuration MUX-PGA-ADC
NumberofA/DConverters 1
Architecture Sigma-Delta
ReferenceType External, Internal
Voltage-SupplyAnalog ±1.8V, 2.7V ~ 3.6V
Voltage-SupplyDigital 1.65V ~ 3.6V
Features PGA, Temperature Sensor
OperatingTemperature -40°C ~ 105°C
Package/Case 24-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage 24-TSSOP

概述

Description

The AD7124-4BRUZ is a precision, low-noise, 24-bit analog-to-digital converter (ADC) designed by Analog Devices. It features four differential input channels and is ideal for applications requiring high accuracy, such as industrial process control, medical instrumentation, and sensor monitoring.
Key features include a wide input voltage range, programmable gain amplifiers (PGAs), and integrated reference voltages, which facilitate various sensor interfacing. The ADC operates with a low power consumption and includes built-in digital filters, enhancing the signal processing capabilities while reducing the need for external components.
Communication with the AD7124-4BRUZ is achieved through a serial interface, supporting multiple configurations and settings via an SPI-compatible interface. Its robust design ensures reliable performance in demanding environments, making it suitable for applications in automation, IoT devices, and high-resolution data acquisition systems. Overall, the AD7124-4BRUZ is a versatile and efficient choice for high-precision data conversion needs.

Features

The AD7124-4BRUZ is a precision, low-power, 24-bit analog-to-digital converter (ADC) designed for sensor applications. Key features include:
1. Channel Count: Four fully differential input channels.
2. Resolution: 24-bit resolution for high accuracy.
3. Sampling Rate: Up to 32 kSPS per channel.
4. Low Noise: Internal noise is minimized to enhance performance.
5. Integrated Features: Comes with programmable gain amplifiers (PGAs), an internal reference, and digital filters.
6. Power Consumption: Low power operation, enabling battery-powered applications.
7. Flexibility: Configurable for various input types, including single-ended and differential signals.
8. Digital Output: SPI-compatible interface for easy communication with microcontrollers and DSPs.
9. Temperature Range: Operates in a wide temperature range, suitable for industrial applications.
These features make the AD7124-4BRUZ ideal for applications such as industrial automation, process control, and medical instrumentation.

Package

The AD7124-4BRUZ is available in a LFCSP (Lead Frame Chip Scale Package) measuring 5 mm x 5 mm. This package type provides a compact design and improved thermal performance suitable for precision analog applications.

Pinout

The AD7124-4BRUZ is a precision ADC (Analog-to-Digital Converter) with a total of 32 pins. It features a 24-bit resolution and is designed for low-power, high-performance applications.
Pin Function Overview:
1. Power Supply and Ground Pins: Provide power and ground connections (e.g., AVDD, DVDD, AGND, DGND).
2. Analog Input Pins: Connect to the signals being converted (e.g., AIN0 to AIN3).
3. Digital Interface Pins: Facilitate communication (e.g., SCLK, SDI, SDO, CS).
4. Configuration and Control Pins: Used for configuring the ADC (e.g., RESET, REF).
5. Clock Input Pins: Provide the clock signal necessary for operation (e.g., CLKIN).
6. Additional Features: Include pins for internal reference, temperature sensor, or other functions.
The AD7124-4 is suitable for various applications, including industrial, medical, and weigh scale systems, due to its integrated features and flexibility.

Manufacturer

The AD7124-4BRUZ is manufactured by Analog Devices, Inc. (ADI), a prominent semiconductor company based in the United States. Founded in 1965, Analog Devices specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company is known for its innovative solutions in various sectors such as industrial automation, automotive systems, healthcare, and communications. ADI's products are widely used in applications that require precise signal processing and high reliability, making it a key player in the electronics industry.

Application

The AD7124-4BRUZ is a low-power, precision, 24-bit analog-to-digital converter (ADC) mainly used in applications such as industrial process control, medical devices, weigh scales, and environmental monitoring. Its integrated features, including programmable gain amplifiers, filters, and multiple input channels, make it suitable for sensor data acquisition, including temperature, pressure, and other physical measurements.

Equivalent

The AD7124-4BRUZ is a precision sigma-delta ADC from Analog Devices. Equivalent products include the Texas Instruments ADS1262, Maxim Integrated MAX11410, and Microchip MCP3564. These alternatives also offer high-resolution, multi-channel ADC functionalities suitable for similar applications in industrial and sensor interfacing. Always check specific features and compatibility for your requirements.

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