AD7894ARZ-10

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AD7894ARZ-10

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IC ADC 14BIT SAR 8SOIC

  • HerstellerAnalog Devices Inc.

  • Herstellerteil #AD7894ARZ-10

  • Paket SOIC-8

  • Auf Lager5332

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Spezifikationen

Attribut Wert
Package Tube
ProductStatus Active
NumberofBits 14
SamplingRate(PerSecond) 200k
NumberofInputs 1
InputType Single Ended
DataInterface SPI
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External
Voltage-SupplyAnalog 5V
Voltage-SupplyDigital 5V
OperatingTemperature -40°C ~ 85°C
Package/Case 8-SOIC (0.154, 3.90mm Width)
SupplierDevicePackage 8-SOIC

Übersicht

Description

The AD7894ARZ-10 is a high-speed, low-power analog-to-digital converter (ADC) designed by Analog Devices. It features a 14-bit resolution and operates with a sampling rate of up to 100 kSPS (kilo-samples per second). The device is specifically designed for applications requiring precise and accurate data conversion, such as data acquisition systems, digital signal processing, and industrial automation.
The AD7894ARZ-10 is integrated with a track-and-hold amplifier, which helps in accurately capturing and converting analog signals into digital form. It operates on a single +5V power supply, ensuring low power consumption, which is crucial for portable and battery-operated devices.
This ADC comes in a compact, space-saving 16-lead SOIC (Small Outline Integrated Circuit) package, making it suitable for applications with limited space. Its serial interface allows for easy integration into various microcontroller and DSP-based systems.
Overall, the AD7894ARZ-10 provides a reliable and efficient solution for high-precision data conversion needs, balancing speed, accuracy, and power efficiency in a compact form factor.

Equivalent

The AD7894ARZ-10 is a 14-bit analog-to-digital converter (ADC) from Analog Devices. Equivalent products from other manufacturers could include the Maxim Integrated MAX147, Texas Instruments ADS850, and Microchip Technology MCP33131. When selecting an equivalent, ensure that the replacement matches the AD7894ARZ-10 in terms of resolution, sampling rate, interface, and package type to ensure compatibility with your application. Always verify the datasheets for specific requirements and performance characteristics.

Features

The AD7894ARZ-10 is a high-speed, 14-bit analog-to-digital converter (ADC) designed by Analog Devices. Key features include:
1. Resolution and Speed: It offers a 14-bit resolution with a sampling rate of up to 100 kSPS (kilo-samples per second), which is suitable for applications requiring fast and accurate data acquisition.
2. Single Supply Operation: Operates from a single 5 V power supply, simplifying power management.
3. Low Power Consumption: Designed for low power consumption, making it ideal for battery-powered and portable applications.
4. Input Range: Supports a unipolar input range of 0 to 2.5 V, allowing flexibility in interfacing with various sensors and signals.
5. Serial Interface: Equipped with a serial interface that facilitates easy integration into digital systems and microcontrollers.
6. Small Form Factor: Available in a compact 8-lead SOIC package, saving board space.
7. High Accuracy and Noise Performance: Offers excellent linearity and low noise performance to ensure precise signal conversion.
These features make the AD7894ARZ-10 suitable for applications such as data acquisition, industrial control, and instrumentation.

Pinout

The AD7894ARZ-10 is a 14-bit analog-to-digital converter (ADC) with a pin count of 20. This ADC is designed for fast and accurate data conversion, featuring the following key functions:
1. Analog Input: It provides a single analog input channel for converting analog signals into digital form.
2. Reference Inputs: It includes reference input pins for external reference voltages.
3. Digital Outputs: The device outputs the converted digital data through its digital interface, typically in a parallel or serial format.
4. Control Inputs: The ADC includes control pins for initializing conversion, clocking, and managing data flow.
5. Power Supply: It has pins for power (Vcc) and ground connections.
The AD7894ARZ-10 is used in applications requiring high-speed data acquisition and precision measurements. For detailed pin configuration, referring to the specific datasheet is recommended.

Manufacturer

The AD7894ARZ-10 is manufactured by Analog Devices, Inc. Analog Devices is a leading semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides a wide range of products used in various applications such as industrial, automotive, communication, healthcare, and consumer electronics. Known for its innovation and high-performance solutions, Analog Devices plays a crucial role in advancing technology across multiple industries.

Application

The AD7894ARZ-10 is a high-speed, low-power analog-to-digital converter (ADC) commonly used in a variety of applications. Key areas include industrial automation and control systems, where it can be utilized for precise data acquisition and signal processing. It's also used in medical instrumentation for capturing accurate diagnostic data. Additionally, the ADC finds applications in telecommunications for signal conversion and processing, and in instrumentation and measurement systems for high-speed, reliable data conversion. Its low power consumption and high performance make it suitable for portable and battery-operated devices as well.

Package

The AD7894ARZ-10 is an analog-to-digital converter (ADC) and comes in an SOIC (Small Outline Integrated Circuit) package with 16 pins.

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