AD7679ASTZ

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AD7679ASTZ

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IC ADC 18BIT SAR 48LQFP

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1日間のアフターサービス保証

仕様

属性
Series PulSAR®
PartStatus Active
NumberofBits 18
SamplingRate(PerSecond) 570k
NumberofInputs 1
InputType Differential
DataInterface SPI, Parallel, DSP
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External, Internal
Voltage-Supply,Analog 5V
Voltage-Supply,Digital 5V
OperatingTemperature -40°C ~ 85°C
Package/Case 48-LQFP
SupplierDevicePackage 48-LQFP (7x7)
MountingType Surface Mount
BaseProductNumber AD7679

概要

Description

The AD7679ASTZ is a high-performance, 16-bit analog-to-digital converter (ADC) designed by Analog Devices. It features a simultaneous sampling capability, allowing it to effectively capture multiple input signals at the same time. With a maximum sampling rate of 1 MSPS, it provides fast data conversion ideal for applications in industrial, medical, and instrumentation fields.
The ADC has a differential input structure, enhancing noise immunity and performance in noisy environments. It operates on a single 5V supply and supports a wide input voltage range, making it versatile for various applications. Key features include low power consumption, excellent linearity, and a built-in reference voltage, streamlining system design.
The AD7679ASTZ is often utilized in precision measurement, data acquisition systems, and embedded applications, providing high accuracy and reliability. Its integration options and robust performance make it a popular choice for engineers seeking efficient solutions in high-speed data conversion tasks.

Equivalent

Equivalent products to the AD7679ASTZ ADC include the following chips: LTC2358-16, MCP3564, and MAX11617. These devices offer similar performance characteristics in terms of resolution, sampling rate, and input voltage range, making them suitable alternatives depending on specific application requirements. Always verify compatibility with the intended application before selecting an alternative.

Features

The AD7679ASTZ is a 16-bit, 1 MSPS, dual-channel analog-to-digital converter (ADC) from Analog Devices. Key features include:
- Dual-channel Architecture: Allows simultaneous sampling of two input signals.
- High Performance: 16-bit resolution with an INL of ±1 LSB and a low noise figure.
- Fast Sampling Rate: Capable of up to 1 MSPS.
- Low Power Consumption: Operates at 50 mW at a 1 MSPS rate, making it suitable for battery-powered applications.
- Flexible Input Range: Supports both bipolar and unipolar input ranges.
- Internal Reference: Integrated 2.5 V reference simplifies design.
- Digital Interface: Offers a parallel or serial (SPI) interface for easy integration with microcontrollers and FPGAs.
- Single Supply Operation: Operates from a single supply voltage, simplifying power management.
These features make the AD7679ASTZ ideal for applications in industrial automation, medical instrumentation, and communication systems.

Manufacturer

The AD7679ASTZ is manufactured by Analog Devices, Inc. (ADI), a prominent company in the semiconductor industry. Founded in 1965, Analog Devices is based in Norwood, Massachusetts, and specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company is renowned for its innovations in precision signal processing and has a strong focus on applications in various sectors, including automotive, communications, industrial automation, healthcare, and consumer electronics.
The AD7679 is a 16-bit, 1 MSPS Analog-to-Digital Converter (ADC) that features low power consumption and high performance, making it suitable for a variety of applications such as instrumentation, data acquisition systems, and industrial control. Analog Devices is recognized for its commitment to quality and reliability in the design and manufacturing of high-performance semiconductor solutions.

Application

The AD7679ASTZ is a high-speed, precision 16-bit analog-to-digital converter (ADC) commonly used in various applications, including:
1. Industrial Automation: For process control and monitoring.
2. Medical Imaging: In devices like ultrasound equipment and MRI systems.
3. Data Acquisition Systems: Collecting data from sensors in research or testing environments.
4. Communications: In signal processing for wireless and wired communication systems.
5. Instrumentation: For high-performance measurement systems in laboratory settings.
6. Aerospace and Defense: In navigation and control systems requiring high accuracy.
Its features make it suitable for applications requiring high-resolution and fast data capture.

Package

The AD7679ASTZ is packaged in a 64-lead LFCSP (Lead Frame Chip Scale Package) with a size of 9mm x 9mm. This package type is designed for surface mounting and provides a compact form factor for integration in various electronic applications.

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