AD7228ACRZ

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AD7228ACRZ

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IC DAC 8BIT V-OUT 24SOIC

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Spezifikationen

Attribut Wert
Package Bulk,Tube
ProductStatus Active
NumberofBits 8
NumberofD/AConverters 8
SettlingTime 5µs, 7µs
OutputType Voltage - Buffered
DifferentialOutput No
DataInterface Parallel
ReferenceType External
Voltage-SupplyAnalog 10.8V ~ 16.5V, ±5V
Voltage-SupplyDigital 13.5V ~ 16.5V
INL/DNL(LSB) ±0.5 (Max), ±1 (Max)
Architecture R-2R
OperatingTemperature -40°C ~ 85°C
Package/Case 24-SOIC (0.295, 7.50mm Width)
SupplierDevicePackage 24-SOIC

Übersicht

Description

The AD7228ACRZ is an integrated circuit manufactured by Analog Devices, designed for applications requiring digital-to-analog conversion. It is an 8-bit digital-to-analog converter (DAC) that comes with eight DAC channels, allowing for simultaneous conversion of multiple digital signals into analog output. The device is suited for applications such as waveform generation, programmable voltage sources, and data acquisition systems.
Key features include a single 5V supply operation, a fast settling time, and low power consumption, making it efficient for portable and battery-operated devices. The AD7228ACRZ interfaces easily with microprocessors due to its simple parallel data input format. It also offers a buffered output, which improves the current driving capability and ensures stable operation across various load conditions.
The chip is housed in a compact package, enhancing its suitability for space-constrained designs. With its combination of performance, versatility, and ease of integration, the AD7228ACRZ is a reliable choice for designers needing multi-channel DAC functionality.

Equivalent

The AD7228ACRZ is an octal 8-bit digital-to-analog converter (DAC). Equivalent products include:
1. DAC0808 series from Texas Instruments.
2. DAC808 series from Maxim Integrated.
3. TLC7228 series from Texas Instruments.
4. DAC0830 series from National Semiconductor (now part of Texas Instruments).
These alternatives offer similar functionality and specifications for applications requiring multiple DAC channels. Always check the specific datasheet or manufacturer notes for detailed compatibility and performance criteria.

Features

The AD7228ACRZ is a digital-to-analog converter (DAC) known for its multiple features, making it suitable for various applications. It includes:
1. 8-bit Resolution: Provides precise control over output signals with an 8-bit resolution.
2. Quad DACs: Contains four separate DAC channels, allowing for multiple signal outputs.
3. Parallel Interface: Utilizes a parallel data input for quick and easy interfacing with microcontrollers or other digital devices.
4. Fast Settling Time: Features a fast settling time, facilitating rapid signal processing.
5. Compact Package: Offered in a small package, making it ideal for space-constrained applications.
6. Wide Power Supply Range: Supports a wide range of power supply voltages, enhancing its versatility in different environments.
7. Low Power Consumption: Designed to operate efficiently with minimal power usage.
8. Internal Voltage Reference: Includes an internal reference for stability but also allows the use of an external reference for greater precision.
These features make the AD7228ACRZ suitable for various industrial, instrumentation, and communication applications requiring efficient and reliable DAC operations.

Pinout

The AD7228ACRZ is an 8-channel, 8-bit digital-to-analog converter (DAC) produced by Analog Devices. It typically comes in a 20-pin package. The primary function of the AD7228ACRZ is to convert digital signals into analog signals across its 8 channels, allowing for the simultaneous processing and output of multiple analog signals.
Each of the 8 channels can be independently controlled, and the device is designed for applications that require a high degree of precision and reliability. Key features include an internal reference, high-speed operation, and compatibility with standard digital logic levels.
In summary, the AD7228ACRZ is a versatile DAC with a 20-pin configuration, designed for applications where multiple independent analog signal outputs are required from digital inputs.

Manufacturer

The AD7228ACRZ 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. They provide products for a wide array of electronic equipment, including industries such as communications, healthcare, automotive, and industrial automation. The company is known for its high-performance analog and mixed-signal processing technologies.

Application

The AD7228ACRZ is a digital-to-analog converter (DAC) primarily used in applications requiring digital signal processing and analog output. Its application areas include:
1. Industrial Automation: Facilitates precise control of machinery and processes.
2. Test and Measurement Equipment: Converts digital signals to analog for accurate testing outputs.
3. Data Acquisition Systems: Enhances data conversion accuracy for monitoring systems.
4. Communications: Supports modulation and signal processing tasks.
5. Control Systems: Used in feedback loops for process control and instrumentation.
These applications leverage the AD7228ACRZ's ability to handle multiple channels and provide reliable and accurate analog outputs from digital inputs.

Package

The AD7228ACRZ is available in a 20-lead PLCC (Plastic Leaded Chip Carrier) surface-mount package.

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