AD7528JN

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AD7528JN

+BOM

IC DAC 8BIT A-OUT 20DIP

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Specifications

Attribute Value
Package / Case Tube,Tube
Part Status Obsolete
Number of Bits 8
Number of D/A Converters 2
Settling Time 400ns
Output Type Current - Unbuffered
Differential Output No
Data Interface Parallel
Reference Type External
Voltage - Supply, Analog 5V ~ 15V
Voltage - Supply, Digital 5V ~ 15V
INL / DNL(LSB) ±1 (Max), ±1 (Max)
Architecture R-2R
Operating Temperature -40°C ~ 85°C
Supplier Device Package 20-PDIP

Overview

Description

The AD7528JN is a dual 8-bit digital-to-analog converter (DAC) designed for applications requiring digital signal conversion to analog form. It features two independent, high-speed DAC channels, allowing for simultaneous conversion of two digital input signals. The device operates with a simple 3-wire serial interface, making it easy to integrate with various microcontrollers or digital systems. Each DAC has a separate reference input, offering flexibility in setting output voltage ranges.
The AD7528JN provides a fast settling time, crucial for applications demanding rapid data processing, such as waveform generation, programmable gain amplifiers, and data acquisition systems. It typically operates with a single or dual power supply, enhancing adaptability to different system requirements.
Packaged in a 20-pin DIP (Dual Inline Package), the AD7528JN is designed for ease of use and reliable performance in a wide range of environmental conditions. It is particularly suitable for use in industrial, automotive, and communication systems, where precision and reliability are paramount.

Equivalent

The AD7528JN is a dual 8-bit digital-to-analog converter (DAC). Equivalent products include the DAC0820 series, DAC08 series, and the MAX521 series, among others. When looking for alternatives, ensure they match the same specifications such as resolution, interface, power supply, and package type. It’s important to compare the datasheets of the alternatives to ensure compatibility with your specific application.

Features

The AD7528JN is a dual 8-bit digital-to-analog converter (DAC) that features several key specifications. It provides two DACs in a single package, facilitating applications requiring two analog outputs. Each DAC has an 8-bit resolution, offering 256 discrete levels for precise analog signal generation.
The AD7528JN supports a parallel interface for digital communication, allowing easy integration with microcontrollers and digital signal processors. It operates with a single +5V to +15V power supply, making it versatile for various applications. The device also features low power consumption, which is beneficial for power-sensitive designs.
The DACs in the AD7528JN can be independently controlled, making it suitable for multichannel applications. It also includes a separate reference input for each DAC, allowing for flexible voltage scaling.
In terms of packaging, the AD7528JN is available in a 20-pin PDIP package, which is convenient for prototyping and manual soldering. Its robust performance and dual-channel capability make it suitable for audio signal processing, instrumentation, and industrial automation applications.

Pinout

The AD7528JN is a dual 8-bit digital-to-analog converter (DAC) that comes in a 20-pin package. It includes two DACs that can be independently controlled. The key function of the AD7528JN is to convert digital signals into analog voltages, which makes it suitable for applications like waveform generation, programmable voltage sources, and digital control systems. The device features a double-buffered input structure, allowing simultaneous update of the DAC outputs. It supports parallel digital inputs and operates with a wide power supply range. The AD7528JN is known for its reliability and ease of use in various electronic applications.

Manufacturer

The AD7528JN is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company known for designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing integrated circuits used in electronic equipment. The company specializes in converting analog signals into digital data, as well as developing products related to data conversion, signal processing, and power management. Established in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves diverse markets including industrial, automotive, communication, consumer electronics, and healthcare. Their components are often used in applications such as data acquisition, audio and video processing, instrumentation, and automation.

Application

The AD7528JN is a dual 8-bit digital-to-analog converter (DAC) used in applications requiring digital signal conversion to analog signals. Key application areas include:
1. Audio Signal Processing: Used in audio equipment for converting digital audio data to analog signals.
2. Industrial Automation: Facilitates control systems requiring precise voltage control.
3. Instrumentation: Used in test equipment for signal generation.
4. Communication Systems: Converts digital information for RF modulators and demodulators.
5. Consumer Electronics: Embedded in devices for multimedia processing.
6. Data Acquisition Systems: Integral in converting digital data from processors to analog signals for measurement systems.
These applications leverage the DAC's ability to provide accurate and timely analog outputs from digital inputs.

Package

The AD7528JN is a dual 8-bit digital-to-analog converter (DAC) that typically comes in a plastic dual in-line package (PDIP). The "JN" suffix indicates this specific package type.

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