AD7654ASTZ

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AD7654ASTZ

+Nomenclature

IC ADC 16BIT SAR 48LQFP

  • FabricantAnalog Equipment GmbH.

  • Pièce fabricant #AD7654ASTZ

  • Package LQFP-48

  • En stock2675

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Spécifications

Attribut Valeur
Package / Case Bulk,Tray
Series PulSAR®
Part Status Active
Number of Bits 16
Sampling Rate(Per Second) 500k
Number of Inputs 2, 4
Input Type Pseudo-Differential, Single Ended
Data Interface SPI, Parallel, DSP
Configuration MUX-S/H-MUX-ADC
Ratio - S / H: ADC 2:1
Number of A/D Converters 1
Architecture SAR
Reference Type External
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 5V
Features Simultaneous Sampling
Operating Temperature -40°C ~ 85°C
Supplier Device Package 48-LQFP (7x7)

Présentation

Description

The AD7654ASTZ is a high-performance, dual-channel analog-to-digital converter (ADC) from Analog Devices. It features a 16-bit resolution and is designed for precision data acquisition. The device operates at a maximum sampling rate of 1 MSPS (mega samples per second) per channel, catering to applications that require high-speed signal processing.
Key features of the AD7654ASTZ include a differential input range, low power consumption, and integrated reference options. It has a serial and parallel interface for flexible connectivity, making it suitable for various system architectures. Additionally, the ADC offers excellent signal-to-noise ratio (SNR) and total harmonic distortion (THD) performance, ensuring accuracy and reliability in measurements.
This ADC is commonly used in industrial process control, instrumentation, medical imaging, and communications systems, where precise and rapid data conversion is critical. The AD7654ASTZ comes in a small footprint package, facilitating easy integration into compact designs. Its robustness and efficiency make it a popular choice for engineers seeking reliable data acquisition solutions.

Equivalent

The AD7654ASTZ is a 16-bit, 500 kSPS, dual-channel, simultaneous sampling analog-to-digital converter by Analog Devices. Equivalent products may include:
1. Texas Instruments ADS8361 - Dual, 16-Bit, 250kSPS SIMO ADC.
2. Maxim Integrated MAX11043 - 16-Bit, Dual, 500ksps ADC.
3. Linear Technology (now part of Analog Devices) LTC1865 - Dual, 16-Bit, 250kSPS ADC.
Ensure compatibility by reviewing specifications and features of each alternative.

Features

The AD7654ASTZ is a high-performance analog-to-digital converter (ADC) known for its precision and efficient operation. Key features include:
1. Resolution and Performance: It offers a 16-bit resolution, ensuring high accuracy in signal conversion processes.
2. Speed: The ADC operates at a sampling rate of up to 1 MSPS (million samples per second), making it suitable for high-speed applications.
3. Input Range: It supports a bipolar input range, accommodating a wide variety of input signals.
4. Interface: The device includes a versatile interface, compatible with both parallel and serial outputs, enhancing integration with various systems.
5. Low Power Consumption: Designed for efficiency, it features low power consumption, which is beneficial for battery-operated and portable devices.
6. Package: The AD7654ASTZ is available in a compact TQFP package, facilitating easy integration into circuit designs.
7. Applications: It is ideally suited for use in medical imaging, instrumentation, and industrial automation due to its precision and speed.
These features make the AD7654ASTZ a robust choice for applications requiring high resolution and performance.

Pinout

The AD7654ASTZ is a 16-bit, charge redistribution SAR (Successive Approximation Register) ADC (Analog-to-Digital Converter) from Analog Devices. It features a 48-lead LQFP (Low-Profile Quad Flat Package). The main functions of the AD7654 include:
1. 16-bit Resolution: Offers high precision in digital output.
2. Simultaneous Sampling: The dual analog inputs allow for simultaneous sampling of two channels.
3. Throughput Rate: Capable of handling up to 500 kSPS (kilo-samples per second).
4. Low Power Consumption: Designed to minimize power usage, making it suitable for portable and battery-powered applications.
5. Parallel and Serial Output: Provides flexibility in interfacing with microcontrollers and digital signal processors.
6. Input Range: Offers a range from ±10 V, ±5 V, and 0 to 2.5 V.
This ADC is often used in applications requiring precise analog-to-digital conversion, such as in instrumentation, data acquisition systems, and industrial controls.

Manufacturer

The AD7654ASTZ 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 (DSP) integrated circuits. The company provides solutions for a wide range of applications, including industrial, automotive, consumer electronics, communications, and healthcare. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices is known for its high-performance products and innovation in the field of electronics, particularly in data converters, amplifiers, and power management technologies.

Application

The AD7654ASTZ is a high-performance, dual 16-bit analog-to-digital converter (ADC). It is typically used in applications that require precise and fast data conversion. Common areas include data acquisition systems, instrumentation, medical equipment, industrial controls, and communications systems. Its ability to handle multiple channels simultaneously makes it ideal for applications requiring synchronized sampling of multiple signals, such as motor control, power monitoring, and audio signal processing. The AD7654ASTZ's low power consumption and high accuracy also make it suitable for portable and battery-operated devices.

Package

The AD7654ASTZ is a dual 16-bit, 250 kSPS, analog-to-digital converter (ADC) from Analog Devices. It comes in a 48-lead LQFP (Low Profile Quad Flat Package) type.

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