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AD5447YRUZ

Name: AD5447YRUZ
Rating: 4.7 (12 reviews)

IC DAC 12BIT A-OUT 24TSSOP

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製造商。部分 #AD5447YRUZ
包 TSSOP-24
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規格

Package	Bulk,Tube
ProductStatus	Active
NumberofBits	12
NumberofD/AConverters	2
SettlingTime	120ns
OutputType	Current - Unbuffered
DifferentialOutput	No
DataInterface	Parallel
ReferenceType	External
Voltage-SupplyAnalog	2.5V ~ 5.5V
Voltage-SupplyDigital	2.5V ~ 5.5V
INL/DNL(LSB)	±1 (Max), -1/+2 (Max)
Architecture	R-2R
OperatingTemperature	-40°C ~ 125°C
Package/Case	24-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage	24-TSSOP

概述

Description

The AD5447YRUZ is a high-precision digital-to-analog converter (DAC) from Analog Devices, specifically designed for applications requiring low noise and high accuracy. It features a 12-bit resolution, providing 4096 discrete output levels. The device supports both voltage and current output modes, making it versatile for various applications in industrial, automotive, and consumer electronics.
Key specifications include a single supply operation of 2.7V to 5.5V, low power consumption, and fast settling times, which enhance its responsiveness in dynamic systems. The AD5447YRUZ also incorporates an integrated output amplifier, reducing the need for external components and simplifying circuit design.
Its digital interface is compatible with standard serial communication protocols, facilitating easy integration into microcontroller-based systems. Overall, the AD5447YRUZ is ideal for applications such as signal generation, waveform synthesis, and precise control systems where accuracy and reliability are critical.

Features

The AD5447YRUZ is a high-performance digital-to-analog converter (DAC) from Analog Devices. Key features include:
1. Resolution: 12-bit resolution for precise analog output.
2. Output Range: Configurable voltage output ranges, typically ±10V or 0V to 10V.
3. Speed: Fast settling time, with typical performance under 10 µs.
4. Interface: Supports a 3-wire serial interface (SPI) for easy digital communication.
5. Power Supply: Operates on a single supply voltage of ±15V or 0V to +10V.
6. Low Noise: Features low output noise and distortion, suitable for high-fidelity applications.
7. Integrated Reference: Includes an on-chip reference voltage for added convenience and accuracy.
8. Package: Available in a compact LFCSP package, facilitating space-efficient designs.
This DAC is suitable for a variety of applications, including industrial control, instrumentation, and data acquisition systems.

Package

The AD5447YRUZ is packaged in a 28-lead TSSOP (Thin Shrink Small Outline Package).

Pinout

The AD5447YRUZ is a 12-bit digital-to-analog converter (DAC) with a pin count of 28. It operates on a dual-supply voltage and is designed for applications requiring high performance and precision.
Key functions of the AD5447 include:
1. Digital Input: Accepts a 12-bit binary input for conversion.
2. Output Voltage Range: Offers various output configurations, including rail-to-rail output.
3. Reference Voltage Input: Allows for external reference voltage to set output levels.
4. Power Management: Features power-down modes to reduce power consumption.
5. Serial Interface: Utilizes a 3-wire SPI-compatible interface for data communication.
6. On-Chip Calibration: Provides internal calibration to ensure accuracy and minimize offset errors.
This DAC is suitable for applications in industrial automation, signal generation, and instrumentation.

Manufacturer

The AD5447YRUZ is manufactured by Analog Devices, Inc. Analog Devices is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits (ICs). Founded in 1965, the company specializes in providing high-performance components and solutions for a variety of applications, including automotive, communications, healthcare, and industrial automation. Their products are widely used in sectors that require precise signal processing and data conversion, making Analog Devices a key player in the semiconductor industry.

Application

The AD5447YRUZ is a 12-bit digital-to-analog converter (DAC) commonly used in applications such as waveform generation, audio signal processing, and closed-loop control systems. Its precision makes it suitable for industrial automation, instrumentation, and medical devices. Additionally, it serves in communications systems and can be used in consumer electronics for signal conditioning and control tasks.

Equivalent

The AD5447YRUZ is a 12-bit DAC with a parallel interface. Equivalent products include:
1. MCP4822 - Dual 12-bit DAC with SPI interface.
2. DAC7571 - 12-bit DAC with I2C interface.
3. AD5541 - 12-bit DAC with parallel interface.
4. MAX5216 - 12-bit DAC with SPI interface.
Ensure compatibility with your specific application requirements, such as voltage range, interface type, and package.