AD9751ASTZ

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AD9751ASTZ

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IC DAC 10BIT A-OUT 48LQFP

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  • メーカー品番 #AD9751ASTZ

  • データシート AD9751ASTZ DataSheet

  • パッケージ LQFP-48

  • 在庫状況3339

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仕様

属性 値
Package / Case Tray
Series TxDAC+®
Part Status Active
Number of Bits 10
Number of D/A Converters 1
Settling Time 11ns (Typ)
Output Type Current - Unbuffered
Differential Output Yes
Data Interface Parallel
Reference Type External, Internal
Voltage - Supply, Analog 3V ~ 3.6V
Voltage - Supply, Digital 3V ~ 3.6V
INL / DNL(LSB) ±0.3, ±0.2
Architecture Current Source
Operating Temperature -40°C ~ 85°C
Supplier Device Package 48-LQFP (7x7)

概要

Description

The AD9751ASTZ is a high-performance digital-to-analog converter (DAC) designed by Analog Devices. It is part of the AD9751 series, which offers a fast, 10-bit resolution suitable for high-speed data conversion applications. The device operates at speeds up to 125 MSPS (mega samples per second), making it ideal for use in communications, instrumentation, and signal processing.
The AD9751ASTZ device features low power consumption and high dynamic range, ensuring efficient performance in demanding environments. It is equipped with a flexible digital interface, which supports both LVDS (low-voltage differential signaling) and CMOS (complementary metal-oxide-semiconductor) logic levels, and includes a current output that simplifies interfacing with external components.
The DAC is housed in a compact surface-mount package, making it suitable for integration into space-constrained designs. Its robust architecture and precision capabilities make the AD9751ASTZ a reliable choice for engineers looking to implement advanced digital-to-analog conversion in various applications.

Equivalent

The AD9751ASTZ is a high-speed, 10-bit DAC from Analog Devices. Equivalent products include:
1. MAX5880 from Maxim Integrated - 10-bit, high-speed DAC.
2. DAC902 from Texas Instruments - 10-bit, high-speed DAC.
3. LTC1668 from Linear Technology (Analog Devices) - 16-bit, may be suitable depending on precision needs.
4. THS5661A from Texas Instruments - 10-bit, high-speed DAC.
These alternatives match closely in terms of speed and resolution, but check for compatibility with your specific application requirements.

Features

The AD9751ASTZ is a high-performance, 10-bit digital-to-analog converter (DAC) from Analog Devices. Key features include:
1. Resolution and Speed: It offers a 10-bit resolution with a maximum update rate of 125 MSPS, suitable for high-speed digital communications and signal processing applications.
2. Output: The DAC provides a wide output current range, allowing for flexible interfacing and scaling in various applications. It supports both single-ended and differential outputs.
3. Low Power Consumption: It is designed for low-power operation, making it ideal for portable and power-sensitive applications.
4. Performance: The device features excellent spurious-free dynamic range (SFDR) and low noise, ensuring high-quality signal conversion with minimal distortion.
5. Interface: The AD9751ASTZ supports a parallel interface, facilitating easy integration with digital systems.
6. Temperature Range: It operates over the industrial temperature range of -40°C to +85°C, ensuring reliability in harsh environments.
These features make the AD9751ASTZ suitable for applications like wireless base stations, broadband communication systems, and instrumentation.

Pinout

The AD9751ASTZ is a high-speed, high-performance, dual digital-to-analog converter (DAC). It is designed for applications that require high-speed data conversion and precise analog output. The AD9751ASTZ comes in a 28-lead SOIC (Small Outline Integrated Circuit) package.
It features a 10-bit resolution and operates with a maximum conversion rate of up to 125 MSPS (Mega Samples Per Second). The device is often used in communication systems, instrumentation, and other applications requiring fast and accurate digital-to-analog conversion.
In terms of functionality, the AD9751ASTZ provides digital input compatibility with both TTL and CMOS logic levels, making it versatile for integration into various digital systems. It has differential current outputs, which can be used to drive an external load directly or can be converted to a voltage using an external resistor.
These features make the AD9751ASTZ suitable for a wide range of high-speed digital-to-analog conversion applications, where performance and precision are essential.

Manufacturer

The AD9751ASTZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design, manufacturing, and marketing of a broad range of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965 and headquartered in Norwood, Massachusetts, the company serves various industries, including automotive, communications, healthcare, industrial, and consumer electronics. Analog Devices is known for its innovation in data conversion and signal processing technologies, making it a key player in the semiconductor industry.

Application

The AD9751ASTZ is a high-performance digital-to-analog converter (DAC) primarily used in applications requiring high-speed data conversion. Its typical application areas include:
1. Wireless Communication: Used in transmitters for cellular base stations and satellite communication.
2. Instrumentation: Supports precision measurement devices and signal generators.
3. Broadband Communication: Integral in cable modems, optical networking, and DSL systems.
4. Video Processing: Facilitates high-speed video signal processing.
5. Radar Systems: Used in both military and civilian radar applications for signal generation and processing.
The AD9751ASTZ is valued for its fast data throughput and high accuracy, making it suitable for systems requiring efficient digital signal processing.

Package

The AD9751ASTZ is a high-speed, low-power, 10-bit digital-to-analog converter (DAC) from Analog Devices. It comes in a 28-lead thin shrink small outline package (TSSOP), which is compact and suitable for surface mounting on a PCB.

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