AD421BRZRL

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AD421BRZRL

IC DAC 16BIT 16SOIC

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type DAC
NumberofChannels 1
Resolution(Bits) 16 b
DataInterface MICROWIRE™, Serial
VoltageSupplySource Single Supply
Voltage-Supply 3V, 3.3V, 5V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 16-SOIC (0.295, 7.50mm Width)

概述

Description

The AD421BRZRL is a high-performance, digital-to-analog converter (DAC) manufactured by Analog Devices. It features a 16-bit resolution, ensuring precise and accurate output signals. The device operates with a power supply voltage from 4.5V to 5.5V, making it suitable for various applications in industrial, automotive, and consumer electronics.
Key features include a serial interface for easy communication with microcontrollers and processors, low power consumption, and a high-speed update rate. The AD421BRZRL is designed for applications that require precise control of analog signals, such as in instrumentation, process control, and signal generation.
Additionally, the DAC offers excellent linearity and low noise, which are critical for high-resolution applications. Its compact package design facilitates integration into space-constrained systems. Overall, the AD421BRZRL is a versatile component for converting digital signals into accurate analog outputs.

Features

The AD421BRZRL is a precision, digital-to-analog converter (DAC) designed for industrial applications. Key features include:
1. Resolution: It offers a 16-bit resolution, enabling high accuracy in signal generation.
2. Output Range: The DAC supports a wide output range, typically from 0 to 10 V or 4 to 20 mA, making it suitable for various control and automation tasks.
3. Interface: It utilizes a serial interface (SPI or I2C), facilitating easy integration with microcontrollers and digital systems.
4. Low Noise and Drifting: The DAC is characterized by low noise levels and minimal output drift, ensuring stable performance over time.
5. Temperature Range: It operates effectively across a wide temperature range, making it reliable for harsh environments.
6. Single Supply Operation: The device can be powered with a single supply, simplifying circuit design.
7. Fast Settling Time: It features a quick settling time, enhancing response times in dynamic applications.
Overall, the AD421BRZRL is ideal for applications requiring precise analog signal generation in industrial settings.

Package

The AD421BRZRL is packaged in a 5-lead TSOT-23 (Thin Shrink Small Outline Package) format.

Pinout

The AD421BRZRL is a digital-to-analog converter (DAC) with a pin count of 28. It features a 12-bit resolution and operates with a serial interface, allowing for precise voltage output. The key functions of the AD421 include converting digital signals into corresponding analog voltages, making it suitable for applications such as process control and industrial automation. It provides an output range between 0V and Vref, where Vref is typically set according to the system requirements. The device also includes various functionalities like power-down mode and an external reference input option, enhancing its versatility in different applications.

Manufacturer

The AD421BRZRL is manufactured by Analog Devices, Inc. (ADI), a prominent American multinational company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices serves a wide range of industries, including communications, automotive, healthcare, and industrial applications. The AD421BRZRL is a high-performance voltage output, digital-to-analog converter (DAC) known for its precision and reliability, commonly used in applications requiring accurate signal generation and control.

Application

The AD421BRZRL is a high-precision digital-to-analog converter (DAC) primarily used in industrial automation, process control, and instrumentation applications. It provides reliable analog signal generation for controlling actuators, sensors, and other devices in systems requiring accurate voltage output. Additionally, it can be utilized in automated test equipment, data acquisition systems, and signal conditioning for various electronic applications.

Equivalent

The AD421BRZRL is a digital-to-analog converter (DAC). Equivalent products include:
1. MCP4725 from Microchip
2. DAC7578 from Texas Instruments
3. MAX5216 from Maxim Integrated
These alternatives vary in specifications, so it's important to review data sheets for compatibility regarding resolution, output range, and interface protocol.

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