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AD5444YRMZ

Name: AD5444YRMZ
Rating: 4.7 (12 reviews)

IC DAC 12BIT A-OUT 10MSOP

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製造商。部分 #AD5444YRMZ
包 MSOP10
資料表 AD5444YRMZ DataSheet
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規格

Package	Tube
ProductStatus	Active
NumberofBits	12
NumberofD/AConverters	1
SettlingTime	110ns
OutputType	Current - Unbuffered
DifferentialOutput	Yes
DataInterface	SPI, DSP
ReferenceType	External
Voltage-SupplyAnalog	2.5V ~ 5.5V
Voltage-SupplyDigital	2.5V ~ 5.5V
INL/DNL(LSB)	±0.5 (Max), ±1 (Max)
Architecture	R-2R
OperatingTemperature	-40°C ~ 125°C
Package/Case	10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
SupplierDevicePackage	10-MSOP

概述

Description

The AD5444YRMZ is a high-performance, low-power digital-to-analog converter (DAC) from Analog Devices. It features a 12-bit resolution and operates with a single supply voltage, making it suitable for a variety of applications, including industrial automation, consumer electronics, and instrumentation. The DAC supports a serial peripheral interface (SPI) for easy integration with microcontrollers and digital systems.
Key features include a low output voltage of 0 to Vref, fast settling time, and low power consumption, which enhances its performance in battery-operated devices. The device also includes an internal reference and offers options for external reference connections, providing flexibility in design.
The AD5444YRMZ is packaged in a compact 16-lead TSSOP, allowing for space-efficient designs. Its combination of performance, ease of use, and versatility makes it a popular choice for engineers looking to implement precise analog signal generation in their projects.

Features

The AD5444YRMZ is a high-performance, quad 12-bit digital-to-analog converter (DAC) designed for precision applications. Key features include:
1. Resolution: 12 bits, providing a 0 to 4095 output range.
2. Output Voltage Range: Configurable, supporting both unipolar and bipolar output.
3. Speed: Fast settling time of typically 8 µs, enabling rapid updates.
4. Power Supply: Operates from a single +2.7 V to +5.5 V supply, with low power consumption.
5. Interface: Serial peripheral interface (SPI) for easy integration with microcontrollers.
6. Output Isolation: Buffered outputs for improved performance and reduced load effects.
7. Temperature Range: Industrial temperature range (-40°C to +125°C) for reliable operation in harsh environments.
8. Integrated Reference: Internal reference simplifies circuit design while providing consistent performance.
These features make the AD5444YRMZ suitable for various applications, including industrial control, automation, and instrumentation.

Package

The AD5444YRMZ is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package).

Pinout

The AD5444YRMZ is a 16-bit digital-to-analog converter (DAC) from Analog Devices. It features a total of 28 pins.
Pin Functions:
- Power Supply Pins: Provide power to the device.
- Digital Input Pins: Accept digital signals to set the output voltage.
- Reference Voltage Pins: Connect to a reference voltage for accurate output.
- Output Pins: Deliver the analog voltage output.
- Control Pins: Manage various operational modes and settings, including chip select and load signals.
- Ground Pins: Establish a common return path for the electrical current.
This DAC is designed for applications requiring high precision and fast conversion times, making it suitable for various industrial and consumer electronics applications.

Manufacturer

The AD5444YRMZ is manufactured by Analog Devices, Inc. Analog Devices is a leading global company in the semiconductor sector, specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, the company focuses on high-performance components used in various applications, including communications, automotive, healthcare, and industrial equipment. Their products are essential for converting real-world signals into digital data and vice versa, playing a crucial role in modern electronic systems.

Application

The AD5444YRMZ is a 12-bit, quad, voltage-output digital-to-analog converter (DAC). Its application areas include industrial automation, process control, signal generation, and instrumentation. It is used in synthesizers, programmable power supplies, and control systems requiring precise analog outputs from digital signals. Additionally, it is suitable for audio applications and in testing and measurement equipment.

Equivalent

The AD5444YRMZ is a quad, 12-bit digital-to-analog converter (DAC). Equivalent products include:
1. MCP4822 - Dual 12-bit DAC from Microchip.
2. DAC7574 - Quad 12-bit DAC from Texas Instruments.
3. MAX5216 - 16-bit DAC from Maxim Integrated.
4. LT1363 - Quad 12-bit DAC from Analog Devices (similar features).
Always verify specifications and compatibility for your application.