AD1674ARZ

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AD1674ARZ

IC ADC 12BIT SAR 28SOIC

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사양

Part Status Active
Number of Bits 12
Sampling Rate (Per Second) 100k
Number of Inputs 1
Input Type Single Ended
Data Interface Parallel
Configuration S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type External, Internal
Voltage - Supply, Analog ±11.4V ~ 16.5V
Voltage - Supply, Digital 5V
Operating Temperature -40°C ~ 85°C
Package / Case 28-SOIC (0.295", 7.50mm Width)
Supplier Device Package 28-SOIC
Mounting Type Surface Mount
Base Product Number AD1674

개요

Description

The AD1674ARZ is a high-performance analog-to-digital converter (ADC) designed by Analog Devices. It features a 16-bit resolution and operates at a sampling rate of up to 1 MSPS (megasamples per second). This ADC is particularly suited for applications requiring high accuracy and speed, such as industrial automation, data acquisition systems, and instrumentation.
Key features include a differential input structure, low-noise performance, and a high signal-to-noise ratio (SNR), which enhances its ability to accurately capture analog signals. The AD1674ARZ integrates fast track-and-hold circuitry, allowing it to sample rapidly and maintain signal integrity.
It communicates via a parallel digital output interface, making it compatible with various microcontrollers and digital signal processors. Its power supply requirements are flexible, accommodating a range of applications.
Overall, the AD1674ARZ is ideal for engineers seeking a reliable and efficient solution for converting analog signals into digital data in demanding environments.

Features

The AD1674ARZ is a high-performance, 16-bit analog-to-digital converter (ADC) designed for precision applications. Key features include:
1. 16-Bit Resolution: Provides high precision for accurate signal representation.
2. Sampling Rate: Up to 100 kSPS, enabling rapid data acquisition.
3. Differential Input: Allows for improved noise immunity and better common-mode rejection.
4. Single Supply Operation: Typically operates from a single +5V supply, simplifying power management.
5. Low Power Consumption: Designed for efficient performance with minimal power usage, making it suitable for battery-operated devices.
6. Internal Reference Voltage: Simplifies design by providing a stable reference voltage for conversions.
7. Serial Interface: Compatible with SPI for easy communication with microcontrollers and digital systems.
8. Low Noise: Optimized for low noise operation, enhancing signal fidelity.
These features make the AD1674ARZ ideal for applications in industrial control, process automation, and instrumentation.

Package

The AD1674ARZ is packaged in a 14-lead, dual in-line package (DIP) configuration. This type of package is designed for ease of mounting on circuit boards, featuring through-hole pins for reliable connections.

Pinout

The AD1674ARZ is a 12-bit analog-to-digital converter (ADC) from Analog Devices. It features a 28-pin dual in-line package (DIP) configuration.
Pin Count: 28
Key Functions:
- Input Pins: For differential analog input signals.
- Reference Voltage Pins: To set the reference voltage for the ADC operation.
- Clock Input: To provide timing for the conversion process.
- Control Pins: Including start and reset controls for managing the conversion sequence.
- Data Output Pins: For the digital output of the converted data, with specific pins for the 12-bit output.
- Power Supply Pins: To supply the necessary voltage levels for operation.
The AD1674ARZ is designed for high-speed data acquisition in various applications, including instrumentation and industrial control systems.

Manufacturer

The AD1674ARZ is manufactured by Analog Devices, Inc. (ADI), a multinational company headquartered in Norwood, Massachusetts, USA. Analog Devices specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). The company serves a variety of sectors, including automotive, industrial, communications, and consumer electronics. ADI is known for its innovation in signal processing technology and is a leading supplier of precision analog components used in a wide range of applications such as data acquisition systems, sensors, and power management solutions.

Application

The AD1674ARZ is a 16-bit analog-to-digital converter (ADC) commonly used in applications such as precision measurement systems, industrial automation, medical instrumentation, data acquisition systems, and audio processing. Its high resolution and accuracy make it suitable for use in sensor signal digitization and control systems in various fields, including telecommunications and automotive systems.

Equivalent

The AD1674ARZ chip, a 12-bit analog-to-digital converter (ADC) from Analog Devices, has several equivalent products, including the AD1674BRZ, which may offer slight variations in specifications. Other alternatives may include similar 12-bit ADCs from different manufacturers, such as the MCP3204 from Microchip or the LTC1864 from Analog Devices. Always check specific datasheets for compatibility and performance details.

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