AD7124-8BCPZ-RL7

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AD7124-8BCPZ-RL7

IC ADC 24BIT SIGMA-DELTA 32LFCSP

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
NumberofBits 24
SamplingRate(PerSecond) 19.2k
NumberofInputs 8, 15, 16
InputType Differential, Pseudo-Differential, Single Ended
DataInterface SPI, DSP
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 ~ 125°C
Package/Case 32-WFQFN Exposed Pad, CSP
SupplierDevicePackage 32-LFCSP (5x5)

概述

Description

The AD7124-8BCPZ-RL7 is a highly integrated, low-power, 24-bit analog-to-digital converter (ADC) designed for precision measurement applications. It features an eight-channel input multiplexer, allowing multiple signals to be monitored and analyzed. With a low noise and low drift architecture, the AD7124-8 ensures high accuracy and reliability in data acquisition systems.
Key features include an internal programmable gain amplifier (PGA), which enhances signal levels for better resolution, and advanced digital filtering options to reduce noise and improve performance. The device supports various communication interfaces, including SPI, making it versatile for integration into different systems.
The AD7124-8 is particularly suitable for applications in industrial automation, medical equipment, and process control, where high precision and stability over temperature variations are crucial. Its low power consumption also makes it ideal for portable and battery-operated devices. Overall, the AD7124-8BCPZ-RL7 is a robust solution for those seeking high-performance ADC capabilities in compact designs.

Features

The AD7124-8BCPZ-RL7 is a precision, low-power, 24-bit ADC (Analog-to-Digital Converter) designed for high-performance applications such as industrial process control, medical instrumentation, and other sensor interfaces. Key features include:
1. Multi-Channel Capability: Supports up to 8 differential or 16 single-ended inputs.
2. Low Noise: Features low noise operation, enhancing signal integrity.
3. Built-in Programmable Gain Amplifiers (PGAs): Allows for flexible gain settings to accommodate a range of input signal levels.
4. Integrated Reference: On-chip voltage reference simplifies design and enhances accuracy.
5. Digital Filter: Incorporates a digital filter for improved noise rejection and adjustable output data rates.
6. SPI Interface: Communicates via a Serial Peripheral Interface (SPI) for easy integration with microcontrollers and processors.
7. Low Power Consumption: Operates in low-power modes, making it suitable for battery-operated devices.
8. Temperature Range: Designed for industrial applications with an operating temperature range of -40°C to +125°C.
These features make the AD7124-8BCPZ-RL7 ideal for applications requiring high precision, flexibility, and reliability.

Package

The AD7124-8BCPZ-RL7 is packaged in a 32-lead LFCSP (Lead Frame Chip Scale Package) with a thin profile, measuring 5mm x 5mm.

Pinout

The AD7124-8BCPZ-RL7 is a precision ADC (Analog-to-Digital Converter) with a pin count of 32. It is designed to support various sensor applications, providing high-resolution measurement with low noise.
### Pin Functions:
1. Power Supply Pins:
- VDD: Positive supply voltage
- VSS: Ground reference
2. Analog Input Pins:
- AIN0 to AIN7: Input channels for differential or single-ended signals.
3. Digital Interface Pins:
- SCLK: Serial clock input for SPI communication
- SDI: Serial data input
- SDO: Serial data output
- SYNC: Synchronization signal for SPI.
4. Control Pins:
- RESET: Hardware reset
- CS: Chip select for SPI communication
- DRDY: Data ready output indicating that a new conversion is available.
5. Reference Pins:
- REFIN+: Positive reference voltage input
- REFIN-: Negative reference voltage input.
This ADC is suitable for applications requiring precision and low power consumption, such as industrial process control and medical devices.

Manufacturer

The AD7124-8BCPZ-RL7 is manufactured by Analog Devices, Inc. (ADI). Founded in 1965, Analog Devices is a multinational semiconductor company headquartered in Norwood, Massachusetts. It specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. ADI's products are widely used in various applications, including industrial automation, automotive systems, healthcare, and consumer electronics. The AD7124-8 is a precision, low-power, multichannel analog-to-digital converter (ADC) designed for high-performance measurement applications, particularly in industrial and medical instrumentation. The company is known for its commitment to innovation and quality in the analog semiconductor market.

Application

The AD7124-8BCPZ-RL7 is a low-noise, low-drift, 24-bit analog-to-digital converter (ADC) suitable for various applications, including industrial process control, medical instrumentation, weighing scales, and data acquisition systems. Its features support precision measurement tasks in environments requiring high accuracy and stability, such as sensor interfacing, environmental monitoring, and automotive systems.

Equivalent

The AD7124-8BCPZ-RL7 is a precision, low-noise, 24-bit analog-to-digital converter (ADC) designed for industrial applications. Equivalent products include the Texas Instruments ADS1262, Microchip MCP3565, and Maxim Integrated MAX11300. These alternatives offer similar specifications like high-resolution, low power consumption, and integrated features for signal conditioning. Always verify specific requirements for compatibility.

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