AD7839ASZ

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AD7839ASZ

+BOM

IC DAC 13BIT V-OUT 44MQFP

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

정품 보증

사양

속성 가치
Package Tray
ProductStatus Active
NumberofBits 13
NumberofD/AConverters 8
SettlingTime 40µs
OutputType Voltage - Buffered
DifferentialOutput No
DataInterface Parallel
ReferenceType External
Voltage-SupplyAnalog ±14.25V ~ 15.75V
Voltage-SupplyDigital 5V
INL/DNL(LSB) ±2 (Max), ±0.9 (Max)
Architecture R-2R
OperatingTemperature -40°C ~ 85°C
Package/Case 44-QFP
SupplierDevicePackage 44-MQFP (10x10)

개요

Description

The AD7839ASZ is an integrated circuit produced by Analog Devices. It is a high-performance digital-to-analog converter (DAC) designed for applications requiring precise analog output voltage control. The device is part of the AD7839 series, known for its reliability and accuracy in converting digital signals into analog signals.
Key features of the AD7839ASZ include its 14-bit resolution, ensuring fine granularity in output voltage levels. It operates with a high-speed parallel interface, allowing for fast data processing, which is crucial in systems that require rapid signal conversion. Additionally, the AD7839ASZ supports a wide operating temperature range, making it suitable for use in various environmental conditions.
The device is commonly used in applications such as automatic test equipment, data acquisition systems, instrumentation, and communications. Its compact package and robust performance make it ideal for situations where space and efficiency are critical considerations. Overall, the AD7839ASZ is a versatile and efficient solution for engineers and designers seeking high-precision DAC functionality.

Equivalent

The AD7839ASZ is a digital-to-analog converter (DAC) from Analog Devices. Equivalent products can include:
1. DAC8412 - from Texas Instruments, offering similar features.
2. MAX525 - by Maxim Integrated, with comparable specifications.
3. MCP4728 - from Microchip Technology, a multi-channel DAC.
4. LTC2634 - from Analog Devices (formerly Linear Technology), providing multi-channel DAC capabilities.
Always ensure to compare specifications and pin configurations to verify compatibility for your specific application.

Features

The AD7839ASZ is a monolithic digital-to-analog converter (DAC) featuring an 8-channel, 12-bit architecture. Designed for precision and integration, it offers simultaneous update capability across all channels. Key features include:
1. Resolution: 12-bit, providing high precision.
2. Number of Channels: 8, allowing multiple signal conversions.
3. Simultaneous Update: Capable of updating all channels at once.
4. Interface: Utilizes a serial interface for communication, ensuring compatibility with various microcontrollers and processors.
5. Voltage Output: Provides a voltage output, suitable for a wide range of applications.
6. Settling Time: Fast settling time, supporting dynamic applications.
7. Power Supply: Operates with a dual power supply, typically +/-15V.
8. Temperature Range: Specified to operate over a wide temperature range, making it suitable for industrial environments.
9. Package Type: Available in a standard SOIC (Small Outline Integrated Circuit) package for easy integration into systems.
The AD7839ASZ is ideal for applications requiring robust and precise analog output, such as industrial control systems, instrumentation, and data acquisition systems.

Pinout

The AD7839ASZ is a 12-bit digital-to-analog converter (DAC) from Analog Devices. It comes in a 20-lead SOIC (Small Outline Integrated Circuit) package. The pin count for this device is 20 pins.
Key functions of the AD7839ASZ include:
1. DAC Output: Converts 12-bit digital input data into an analog voltage output.
2. Serial Interface: Utilizes a serial interface for communication, allowing for simple integration with microcontrollers and microprocessors.
3. Reference Inputs: Supports external voltage references to enhance precision and accuracy of the output voltage.
4. Power Supply: Operates with a standard digital and analog power supply.
5. Buffered Output: Provides a buffered output to drive loads directly without the need for additional amplification.
This DAC is typically used in applications requiring digital signal processing with high precision and accuracy, such as instrumentation and control systems.

Manufacturer

The AD7839ASZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in electronic equipment. The company serves a wide range of industries, including telecommunications, automotive, aerospace, defense, industrial automation, and healthcare. Known for its emphasis on innovation and quality, Analog Devices provides solutions that are integral to signal processing applications, making it a key player in the semiconductor industry.

Application

The AD7839ASZ is a quad 14-bit digital-to-analog converter (DAC) primarily used in applications that require precise analog signal generation. Key application areas include:
1. Industrial Automation: For process control systems requiring accurate signal outputs.
2. Instrumentation: Used in test and measurement equipment to generate precise waveforms.
3. Telecommunications: Involved in modulation and signal conversion tasks.
4. Data Acquisition Systems: Facilitates high-resolution data conversion.
5. Medical Equipment: Used in imaging and diagnostic devices for accurate analog representation.
6. Aerospace and Defense: Employed in navigation and control systems for precise signal generation.
These applications benefit from the device's high-resolution output and reliability.

Package

The AD7839ASZ is an integrated circuit produced by Analog Devices. It comes in a Small Outline Integrated Circuit (SOIC) package type, specifically designed for surface mounting on a printed circuit board (PCB). The "SZ" suffix typically denotes a lead-free or RoHS-compliant package.