DAC8822QBDBTR

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DAC8822QBDBTR

IC DAC 16BIT A-OUT 38TSSOP

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規格

Part Status Active
DigiKey Programmable Not Verified
Number of Bits 16
Number of D/A Converters 2
Settling Time 500ns (Typ)
Output Type Current - Unbuffered
Differential Output No
Data Interface Parallel
Reference Type External
Voltage - Supply, Analog 2.7V ~ 5.5V
Voltage - Supply, Digital 2.7V ~ 5.5V
INL/DNL (LSB) ±2 (Max), ±0.5
Architecture Multiplying DAC
Operating Temperature -40°C ~ 125°C
Package / Case 38-TFSOP (0.173", 4.40mm Width)
Supplier Device Package 38-TSSOP
Mounting Type Surface Mount
Base Product Number DAC8822

概述

Description

The DAC8822QBDBTR is a precision digital-to-analog converter (DAC) manufactured by Texas Instruments. It is a dual, 16-bit, multiplying DAC designed to offer high performance in applications requiring precise voltage conversion. The device operates with a low power consumption and features a fast settling time, making it suitable for high-speed applications.
Key features include a parallel interface for data input, which facilitates quick and easy integration with microcontrollers and digital signal processors (DSPs). It also supports a wide power supply range, enhancing its versatility across various systems. The DAC8822QBDBTR is known for its monotonicity and low integral nonlinearity (INL), ensuring accurate and reliable performance.
This DAC is typically used in applications such as industrial process control, test equipment, data acquisition systems, and waveform generation. Its small footprint and reliability make it an ideal choice for compact and demanding environments. Overall, the DAC8822QBDBTR provides a robust solution for precise analog signal generation in complex electronic systems.

Features

The DAC8822QBDBTR is a precision digital-to-analog converter (DAC) designed for high-performance applications. It features dual, 16-bit resolution channels, offering precise conversion and control of analog signals. The device supports a fast parallel interface, allowing for quick data transfers and efficient integration into various systems.
Key features include:
- Dual 16-bit DAC channels for versatile output configurations.
- Fast settling time, ensuring quick response and stable signal generation.
- Low power consumption, making it suitable for battery-operated and portable devices.
- High accuracy and linearity, enhancing performance in precision applications.
- Wide supply voltage range, typically accommodating both 3.3V and 5V systems.
- Compact package design, optimizing space in circuit layouts.
Overall, the DAC8822QBDBTR is ideal for applications requiring precise signal generation, such as test and measurement, telecommunications, and industrial control systems.

Package

The DAC8822QBDBTR typically comes in a 28-pin SSOP (Shrink Small Outline Package) package type.

Pinout

The DAC8822QBDBTR is a dual-channel, multiplying digital-to-analog converter (DAC) that comes in a 24-pin HTSSOP (DBT) package. It is designed to offer high performance with precision and is suitable for applications requiring low-glitch energy and fast settling times. Key features include a resolution of 16 bits and a parallel interface, allowing for easy integration into a variety of systems. The device operates over a wide power supply range and is often utilized in industrial process control, test and measurement, and communication systems. The 24 pins on the package are used for functions such as power supply, ground, digital input, and analog output, among others, enabling the device to convert digital signals into precise analog voltages or currents.

Manufacturer

The DAC8822QBDBTR is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. TI is one of the largest semiconductor companies in the world, known for its development of analog chips and embedded processors, which are used in a wide array of electronic devices.

Application

The DAC8822QBDBTR is a dual, 16-bit, multiplying digital-to-analog converter (DAC) commonly used in precision instrumentation, industrial process control, data acquisition systems, and automatic test equipment. Its high resolution and accuracy make it suitable for applications requiring fine control of analog signals, such as waveform generation, programmable voltage sources, and motor control systems. Its ability to interface with microcontrollers and DSPs makes it versatile for various precision control and signal processing applications.

Equivalent

The DAC8822QBDBTR is a dual, 16-bit, multiplying digital-to-analog converter (DAC). Equivalent products might include:
1. Analog Devices AD5542A – 16-bit, precision DAC.
2. Maxim Integrated MAX5214 – 16-bit, dual-channel DAC.
3. Microchip MCP4922 – Dual, 12-bit DAC (lower resolution alternative).
4. Linear Technology LTC2602 – Dual, 16-bit, voltage output DAC.
Ensure the alternatives meet your specific requirements for pin configuration, voltage range, and performance specifications.

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