AD7682BCPZ

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AD7682BCPZ

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IC ADC 16BIT SAR 20LFCSP

  • 製造商ADI公司

  • 製造商部分 #AD7682BCPZ

  • 包裹 WFQFN-20

  • 有存貨4059

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規格

屬性 價值
Package / Case Bulk,Tray
Series PulSAR®
Part Status Active
Number of Bits 16
Sampling Rate(Per Second) 250k
Number of Inputs 4
Input Type Differential, Pseudo-Differential, Single Ended
Data Interface SPI, DSP
Configuration MUX-S/H-ADC
Ratio - S / H: ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type External, Internal
Voltage - Supply, Analog 2.3V ~ 5.5V
Voltage - Supply, Digital 2.3V ~ 5.5V
Features Temperature Sensor
Operating Temperature -40°C ~ 85°C
Supplier Device Package 20-LFCSP (4x4)

概述

Description

The AD7682BCPZ is an analog-to-digital converter (ADC) from Analog Devices, designed for precision measurement applications. Part of the PulSAR® series, it is a 16-bit, successive approximation register (SAR) ADC. The AD7682BCPZ offers a high-speed, low-power solution with a throughput rate of up to 500 kSPS. It features a differential analog input, providing better noise rejection and signal integrity.
The device operates with a single power supply, typically 2.3 V to 5.5 V, and has a low power consumption profile, making it suitable for battery-powered and portable applications. It includes an internal clock and reference options, simplifying system design. The AD7682BCPZ supports both serial peripheral interface (SPI) and daisy-chain modes for communication, allowing easy integration into various systems.
Its compact 20-lead LFCSP (lead frame chip scale package) and high performance make it ideal for applications like data acquisition systems, medical instrumentation, and industrial control systems.

Equivalent

The AD7682BCPZ is an Analog Devices product featuring a 16-bit, 4-channel, PulSAR ADC with serial interface. Equivalent products may include:
1. Texas Instruments ADS8684 - A 16-bit, 4-channel ADC with integrated PGA.
2. Maxim Integrated MAX11131 - Features 16-bit resolution and up to 4 channels.
3. Microchip MCP3464 - Offers similar resolution and channel count with integrated PGA.
Specifications may vary, so always check datasheets for compatibility with your application.

Features

The AD7682BCPZ is a high-performance, low-power, 8-channel, 16-bit analog-to-digital converter (ADC) from Analog Devices. Key features include:
1. Resolution and Speed: Offers a 16-bit resolution with a sampling rate of up to 250 kSPS (kilo-samples per second).
2. Input Channels: Features 8 multiplexed input channels, making it suitable for multi-channel applications.
3. Interface: Utilizes a versatile SPI (Serial Peripheral Interface) for easy integration with microcontrollers and other digital systems.
4. Power Efficiency: Designed for low power consumption, ideal for battery-operated and portable applications.
5. Voltage Reference: Incorporates a selectable internal or external reference voltage option.
6. Performance: Provides high accuracy and linearity with low noise, enhancing performance in precision measurement applications.
7. Package: Available in a compact LFCSP (Lead Frame Chip Scale Package) that minimizes board space.
8. Temperature Range: Operates over a wide temperature range, suitable for various industrial environments.
These features make the AD7682BCPZ a versatile choice for applications requiring precise and reliable data acquisition.

Pinout

The AD7682BCPZ is an 8-channel, 16-bit, analog-to-digital converter (ADC) with a pin count of 20. This ADC is designed for applications requiring low power consumption and high performance. The pin functions include analog inputs for the 8 channels, digital interface signals for communication (such as SCLK, DIN, DOUT, and CS), power supply pins, and reference voltage pins. The ADC is often used in data acquisition systems, medical instruments, and other applications where precise analog signal conversion is required.

Manufacturer

The AD7682BCPZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. These products are used in various electronic equipment, including those in the fields of industrial, automotive, consumer electronics, communications, and healthcare. The company is known for its high-performance analog technology and innovative solutions that help customers address their design challenges.

Application

The AD7682BCPZ is an analog-to-digital converter (ADC) commonly used in various application areas, including:
1. Industrial Automation: For monitoring and control systems, where precise data acquisition is essential.
2. Instrumentation: Used in test and measurement equipment requiring accurate and reliable data conversion.
3. Medical Devices: Implemented in medical imaging and diagnostic equipment for high-resolution data capture.
4. Energy Management: Used in smart grid and renewable energy systems to monitor electrical parameters.
5. Aerospace and Defense: Applied in avionics and defense systems for critical data processing.
6. Communications: Utilized in telecommunication systems for signal processing.
Its versatility and precision make it suitable for applications requiring high performance and reliability.

Package

The AD7682BCPZ is a 16-bit, 4-channel, multiplexed ADC (Analog-to-Digital Converter) that comes in a 20-lead LFCSP (Lead Frame Chip Scale Package).