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AD5551BRZ

Name: AD5551BRZ
Rating: 4.7 (12 reviews)

IC DAC 14BIT V-OUT 8SOIC

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製造商。部分 #AD5551BRZ
包 SOIC-8
資料表 AD5551BRZ DataSheet
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規格

Package	Tube
ProductStatus	Active
NumberofBits	14
NumberofD/AConverters	1
SettlingTime	1µs (Typ)
OutputType	Voltage - Unbuffered
DifferentialOutput	No
DataInterface	SPI
ReferenceType	External
Voltage-SupplyAnalog	2.7V ~ 5.5V
Voltage-SupplyDigital	2.7V ~ 5.5V
INL/DNL(LSB)	±0.15, ±0.15
Architecture	R-2R
OperatingTemperature	-40°C ~ 85°C
Package/Case	8-SOIC (0.154, 3.90mm Width)
SupplierDevicePackage	8-SOIC

概述

Description

The AD5551BRZ is a high-performance, low-power, precision analog-to-digital converter (ADC) designed by Analog Devices. It features a 16-bit resolution, allowing for high accuracy in digital representation of analog signals. The device operates with a single supply voltage, typically ranging from 2.7V to 5.25V, making it versatile for various applications.
Key features include a low total harmonic distortion (THD) and noise, enabling high fidelity in signal processing. The AD5551BRZ supports various data output formats and interfaces, including SPI, facilitating easy integration into microcontroller and DSP systems.
It is ideal for applications in industrial automation, medical instrumentation, and consumer electronics, where precise measurements are critical. With its compact package and robust performance, the AD5551BRZ is a reliable choice for engineers seeking efficient and accurate ADC solutions.

Features

The AD5551BRZ is a 16-bit, 1 MSPS digital-to-analog converter (DAC) from Analog Devices. Key features include:
1. Resolution: 16-bit resolution for high precision output.
2. Speed: 1 MSPS update rate suitable for fast applications.
3. Output Range: Configurable output voltage range (available in unipolar and bipolar configurations).
4. Low Power Consumption: Operates on a supply voltage of 5V, with low power requirements.
5. Serial Interface: SPI-compatible interface for easy integration with microcontrollers and digital systems.
6. Integrated Reference: Built-in voltage reference simplifies design and improves performance.
7. Single Supply Operation: Designed for ease of use with single-supply systems.
8. Temperature Range: Industrial grade (−40°C to +105°C) for robust performance in various conditions.
9. Package: Available in a 16-lead TSSOP package, facilitating compact designs.
These features make the AD5551BRZ suitable for applications like industrial automation, instrumentation, and audio processing.

Package

The AD5551BRZ is packaged in a 32-lead LFCSP (Lead Frame Chip Scale Package), which is characterized by its small size and low thermal resistance, suitable for high-performance applications.

Pinout

The AD5551BRZ is a precision analog-to-digital converter (ADC) from Analog Devices. It features a 28-pin TSSOP package.
Pin Count: 28 pins.
Key Functions:
1. Analog Input Pins (VIN+ and VIN-): Used for the differential analog input signals.
2. Reference Voltage Pins (VREF+ and VREF-): Connects to the reference voltage for ADC operation.
3. Digital Output Pins (D0-D11): Provide the digital output of the conversion (12-bit data).
4. Control Pins (CS, RD, WR, etc.): Manage the operation modes, data read/write, and chip selection.
5. Power Supply Pins (VDD and GND): Provide power to the device.
6. Clock Input (CLK): Drives the conversion process timing.
The device is designed for high-speed and high-accuracy applications, supporting features like a high sampling rate and low power consumption.

Manufacturer

The AD5551BRZ is manufactured by Analog Devices, Inc. (ADI), a leading global company specializing in data conversion, signal processing, and analog technology. Founded in 1965, Analog Devices designs and manufactures high-performance integrated circuits (ICs) that are used in a variety of applications, including industrial automation, automotive systems, communications, healthcare, and consumer electronics. The company is known for its innovation in analog, mixed-signal, and digital signal processing technologies, providing solutions that enhance the performance of electronic systems. ADI is headquartered in Norwood, Massachusetts, and operates globally, serving a diverse range of markets with a focus on precision and reliability in its products.

Application

The AD5551BRZ is a precision, low-power digital-to-analog converter (DAC) used in various applications, including industrial automation, instrumentation, medical devices, audio systems, and telecommunications. Its features make it suitable for generating analog signals in control systems, waveform generation, data acquisition, and signal processing tasks, where high accuracy and low noise are essential.

Equivalent

The AD5551BRZ is a precision, low-power digital-to-analog converter (DAC). Equivalent products include:
1. DAC7554 (Texas Instruments)
2. MCP4725 (Microchip)
3. MAX5216 (Maxim Integrated)
4. LTC2631 (Analog Devices)
5. AD5668 (Analog Devices)
Be sure to check specifications for exact compatibility regarding resolution, power supply, and features.