AD5321BRM

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AD5321BRM

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IC DAC 12BIT V-OUT 8MSOP

  • Nhà sản xuấtCông ty Analog Devices Inc.

  • Ông. Phần #AD5321BRM

  • Bảng dữ liệu AD5321BRM DataSheet

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Thông số kỹ thuật

thuộc tính Giá trị
Part Status Obsolete
Number of Bits 12
Number of D/A Converters 1
Settling Time 10µs
Output Type Voltage - Buffered
Differential Output No
Data Interface I2C
Reference Type Supply
Voltage - Supply, Analog 2.5V ~ 5.5V
Voltage - Supply, Digital 2.5V ~ 5.5V
INL/DNL (LSB) ±2, ±0.3
Architecture String DAC
Operating Temperature -40°C ~ 105°C
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-MSOP
Mounting Type Surface Mount
Base Product Number AD5321

Tổng quan

Description

The AD5321BRM is a 12-bit digital-to-analog converter (DAC) produced by Analog Devices. It is designed for high-performance applications, offering a simple interface and high accuracy. The device can be operated with a supply voltage between 2.7V and 5.5V, making it suitable for a wide range of portable and embedded applications.
Key features include a parallel interface for easy integration, low power consumption, and an integrated voltage reference. The AD5321BRM achieves excellent linearity and monotonicity, ensuring precise output signals. It supports various output configurations, including unipolar and bipolar modes.
The package type is a 16-lead LFCSP (Lead Frame Chip Scale Package), which allows for a compact PCB design. This DAC is ideal for applications in industrial automation, signal processing, and instrumentation, where accurate and reliable analog output is crucial. Overall, the AD5321BRM combines performance, ease of use, and flexibility, making it a valuable component for electronic design engineers.

Equivalent

The AD5321BRM is a 12-bit digital-to-analog converter (DAC) from Analog Devices. Equivalent products include the MCP4725 from Microchip, the LTC2641 from Analog Devices, and the DAC7512 from Texas Instruments. These alternatives vary in features such as power supply requirements, interface types, and output voltage ranges, so it's important to check the specific application needs when selecting a replacement.

Features

The AD5321BRM is a 12-bit, 1-channel digital-to-analog converter (DAC) designed for precision applications. Key features include:
1. Resolution: 12-bit resolution for high accuracy.
2. Output Range: Single-ended output with options for 0 to VREF or ±VREF.
3. Reference Voltage: Internal or external reference voltage capabilities.
4. Interface: SPI-compatible serial interface for easy integration.
5. Settling Time: Fast settling time, typically around 12 µs.
6. Power Supply: Operates on a supply voltage range from +2.7V to +5.5V.
7. Low Power Consumption: Suitable for battery-operated devices with low power requirements.
8. Temperature Range: Industrial-grade temperature range from -40°C to +85°C.
9. Integrated Features: Includes a power-on reset and programmable gain.
10. Package: Available in a compact 8-lead MSOP or TSSOP package.
These features make the AD5321BRM ideal for applications in industrial control, instrumentation, and telecommunications.

Pinout

The AD5321BRM is a 12-bit digital-to-analog converter (DAC) with a 16-pin TSSOP package. It features a simple, single-supply operation and includes an internal reference.
Pin Count: 16 pins
Key Functions of the Pins:
1. VDD (Power Supply): Provides the power supply voltage.
2. GND (Ground): Ground reference.
3. VOUT (Output Voltage): Analog output voltage.
4. LDAC (Load DAC): Loads the data into the DAC output.
5. CS (Chip Select): Activates the DAC for communication.
6. SCLK (Serial Clock): Clock input for data transfer.
7. SDIN (Serial Data Input): Data input for the DAC.
8. RESET (Reset): Resets the DAC to a known state.
The AD5321 is designed for applications requiring high accuracy and low power consumption, making it suitable for various industrial and consumer applications.

Manufacturer

The AD5321BRM is manufactured by Analog Devices, Inc. (ADI), a global leader in the field of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices specializes in designing and manufacturing a wide variety of semiconductor products that are used in various applications, including communications, automotive, industrial automation, and healthcare. The company is known for its innovative solutions in data conversion, amplifiers, sensors, and signal processing technologies.
Analog Devices serves a diverse range of markets and is recognized for its commitment to quality, reliability, and performance. The AD5321BRM itself is a 16-bit digital-to-analog converter (DAC) that is often used in applications requiring precise voltage output and high accuracy, typical in instrumentation and control systems. The company's robust portfolio helps clients in achieving optimal performance in their electronic designs, making Analog Devices a key player in the electronics and semiconductor industry.

Application

The AD5321BRM is a 12-bit digital-to-analog converter (DAC) used in various applications, including industrial automation, process control, and instrumentation. It is suitable for signal generation, waveform synthesis, and control systems. The device is often implemented in audio and video equipment, test and measurement devices, and telecommunications. Additionally, it can be utilized in robotics for motor control and in medical devices for precise dosage delivery. Its serial interface allows easy integration into microcontroller-based systems, enhancing its versatility across diverse electronic applications.

Package

The AD5321BRM is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package). This surface-mount package is designed for compact applications, providing a smaller footprint compared to traditional packages.

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