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AD5554BRSZ

Name: AD5554BRSZ
Rating: 4.7 (12 reviews)

IC DAC 14BIT A-OUT 28SSOP

メーカー
Mfr。パート #AD5554BRSZ
パッケージ SSOP-28
データシート
在庫中4420

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仕様

Package	Tube
ProductStatus	Active
NumberofBits	14
NumberofD/AConverters	4
SettlingTime	900ns
OutputType	Current - Unbuffered
DifferentialOutput	No
DataInterface	SPI
ReferenceType	External
Voltage-SupplyAnalog	2.7V ~ 5.5V
Voltage-SupplyDigital	2.7V ~ 5.5V
INL/DNL(LSB)	±0.5 (Max), ±1 (Max)
Architecture	R-2R
OperatingTemperature	-40°C ~ 125°C
Package/Case	28-SSOP (0.209, 5.30mm Width)
SupplierDevicePackage	28-SSOP

概要

Description

The AD5554BRSZ is a quad, 12-bit digital-to-analog converter (DAC) designed by Analog Devices. It features a low power consumption and high-speed performance, making it suitable for a variety of applications such as communication systems, industrial automation, and consumer electronics. The device operates with a supply voltage range of 2.7V to 5.5V and offers a fast settling time, ensuring accurate and responsive signal output.
Each of the four DAC channels can be independently addressed, allowing for versatile signal generation. The AD5554BRSZ supports both simple and complex data input formats, facilitating integration with various digital systems. Additionally, it includes features like a power-on reset and a serial peripheral interface (SPI) for easy communication with microcontrollers.
Overall, the AD5554BRSZ is an effective choice for applications requiring precise analog signal output with minimal power consumption and space efficiency.

Features

The AD5554BRSZ is a precision, low-power, quad digital-to-analog converter (DAC) designed for high-performance applications. Key features include:
1. Resolution: 14-bit resolution.
2. Output Range: Dual output ranges of 0 to 2.5V and 0 to 5V.
3. Settling Time: Fast settling time of 2.5 µs to 0.1% for accurate signal reproduction.
4. Low Power Consumption: Consumes typically 1 mA per channel, making it suitable for battery-operated devices.
5. Digital Interface: SPI-compatible interface for easy integration with microcontrollers.
6. Temperature Range: Operating temperature range from -40°C to +125°C.
7. Integrated Reference: Includes an internal voltage reference for simplified design.
8. Low Noise: Low noise performance for high fidelity applications.
9. Isolation: Separation of digital and analog grounds to reduce interference.
These features make the AD5554BRSZ ideal for applications in industrial automation, process control, and medical instrumentation.

Package

The AD5554BRSZ is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package).

Pinout

The AD5554BRSZ is a quad 12-bit DAC (Digital-to-Analog Converter) from Analog Devices. It features a 28-pin TSSOP (Thin Shrink Small Outline Package) configuration.
Pin Count: 28 pins
Key Functions:
1. Data Inputs (D0-D11): 12-bit digital input for each DAC channel (4 channels total).
2. Power Supply (VDD, GND): Provides the necessary power for operation.
3. Reference Voltage Inputs (VREF): Sets the reference voltage for DAC output scaling.
4. Output Pins (VOUT1-VOUT4): Analog output for each of the four DAC channels.
5. Control Pins: Includes chip select (CS), write (WR), and read (RD) pins for interfacing with microcontrollers.
6. Latch Functionality: Supports latching of data for synchronous operation.
7. Clear Pin: Resets DAC outputs to zero.
This device is suitable for applications requiring precision analog signals derived from digital sources.

Manufacturer

The AD5554BRSZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is known for its innovative products that serve various applications in industries such as communications, automotive, healthcare, and industrial automation. Analog Devices focuses on providing solutions for signal processing and data conversion, making it a key player in the semiconductor industry.

Application

The AD5554BRSZ is a precision quad digital-to-analog converter (DAC) used in applications such as signal generation, waveform synthesis, and control systems. It is ideal for instrumentation, audio processing, industrial automation, and telecommunications. Its high accuracy and low power consumption make it suitable for portable devices and embedded systems as well. Additionally, it is utilized in medical devices and test equipment for generating precise analog outputs.

Equivalent

The AD5554BRSZ chip is a quad, 12-bit digital-to-analog converter (DAC). Equivalent products include the MCP4822 from Microchip, the LTC2633 from Analog Devices, and the MAX5216 from Maxim Integrated. Other alternatives could include the DAC8811 from Texas Instruments and the AD5541 from Analog Devices. Always verify specifications to ensure compatibility for your particular application.