AD5318ARU

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AD5318ARU

IC DAC 10BIT V-OUT 16TSSOP

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規格

Package Tube,Tube
ProductStatus Obsolete
NumberofBits 10
NumberofD/AConverters 8
SettlingTime 9µs
OutputType Voltage - Buffered
DifferentialOutput No
DataInterface SPI, DSP
ReferenceType External
Voltage-SupplyAnalog 2.5V ~ 5.5V
Voltage-SupplyDigital 2.5V ~ 5.5V
INL/DNL(LSB) ±0.5, ±0.05
Architecture String DAC
OperatingTemperature -40°C ~ 125°C
Package/Case 16-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage 16-TSSOP

概述

Description

The AD5318ARU is a 16-bit digital-to-analog converter (DAC) designed by Analog Devices. It features a serial interface and is ideal for applications requiring precision voltage output. Operating from a single supply voltage, it provides a wide output range, making it suitable for various industrial and consumer applications.
Key features include low power consumption, high accuracy, and an integrated power-on reset function. The device supports both unipolar and bipolar output configurations, allowing flexibility in design. Its serial interface (SPI-compatible) enables easy integration with microcontrollers and digital signal processors.
The AD5318ARU is commonly used in applications like instrumentation, process control, and signal generation, where precise analog signals are necessary. Its robust design and reliability make it a popular choice among engineers for creating high-performance systems.

Features

The AD5318ARU is a high-performance, 18-bit digital-to-analog converter (DAC) designed for precision applications. Key features include:
- Resolution: 18 bits, providing high accuracy and fine granularity in output.
- Output Range: Configurable for various ranges, including unipolar and bipolar options.
- Power Supply: Operates on a single supply voltage, typically +2.7V to +5.5V, enhancing versatility in designs.
- Interface: Utilizes a simple 3-wire serial interface (SPI) for easy integration with microcontrollers and other digital systems.
- Settling Time: Fast settling time of around 10 µs, ensuring quick response in applications.
- Low Power Consumption: Designed for low operating current, making it suitable for battery-powered devices.
- Temperature Range: Qualified for standard and extended temperature ranges for robust performance in various environments.
- Internal Reference: Can integrate an internal voltage reference, simplifying circuit design.
Overall, the AD5318ARU is ideal for applications requiring high precision, such as instrumentation, audio, and control systems.

Package

The AD5318ARU is packaged in a 20-lead TSSOP (Thin Shrink Small Outline Package) format.

Pinout

The AD5318ARU is a digital-to-analog converter (DAC) from Analog Devices, featuring a total of 16 pins. It operates with a 16-bit resolution and is designed for various applications, including industrial process control and instrumentation.
Key pin functions include:
1. VDD: Power supply input.
2. GND: Ground reference.
3. VOUT: Analog output voltage.
4. SCLK: Serial clock input for data synchronization.
5. DIN: Serial data input for receiving digital signals.
6. CS: Chip select input to enable the device.
7. LDAC: Load DAC command to update the output.
8. CLR: Clear command to reset the DAC.
Additional pins include those for reference voltage and configuration options. The AD5318ARU offers versatile features like power-down modes and fast settling time, making it suitable for precision analog applications.

Manufacturer

The AD5318ARU is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965, the company is headquartered in Norwood, Massachusetts. It develops a wide range of products used in various applications, including communications, automotive, industrial, healthcare, and consumer electronics. Analog Devices is known for its innovative technologies and focus on precision signal processing solutions, making it a key player in the electronics industry.

Application

The AD5318ARU is a 16-bit digital-to-analog converter (DAC) that is commonly used in applications such as signal generation, industrial automation, process control, and instrumentation. It is suitable for precision voltage output in medical devices, automotive systems, and consumer electronics. Its features enable it to be utilized in calibration, audio signal processing, and control loops in various embedded systems.

Equivalent

The AD5318ARU is a 16-bit, 8-channel digital-to-analog converter (DAC) from Analog Devices. Equivalent products include the MCP4728 from Microchip, the LTC2624 from Analog Devices, and the MAX5216 from Maxim Integrated. These chips offer similar specifications in terms of bit resolution and multi-channel configurations. Always check datasheets for specific features and compatibility before substitution.

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