DAC8831ICDR

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DAC8831ICDR

IC DAC 16BIT V-OUT 14SOIC

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規格

Part Status Active
DigiKey Programmable Not Verified
Number of Bits 16
Number of D/A Converters 1
Settling Time 1µs (Typ)
Output Type Voltage - Unbuffered
Differential Output No
Data Interface SPI
Reference Type External
Voltage - Supply, Analog 2.7V ~ 5.5V
Voltage - Supply, Digital 2.7V ~ 5.5V
INL/DNL (LSB) ±0.5, ±0.5
Architecture R-2R
Operating Temperature -40°C ~ 85°C
Package / Case 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package 14-SOIC
Mounting Type Surface Mount
Base Product Number DAC8831

概述

Description

The DAC8831ICDR is a precision, single-channel, 16-bit digital-to-analog converter (DAC) designed by Texas Instruments. It features a serial peripheral interface (SPI) for digital communication, making it suitable for a variety of applications requiring high resolution and accuracy in analog signal output. The device operates on a single power supply, with a voltage range typically between 2.7V and 5.5V, ensuring compatibility with a wide range of systems.
Key attributes of the DAC8831ICDR include its low power consumption and a fast settling time, which enhances its efficiency and performance in real-time applications. It also offers a high level of precision with low total harmonic distortion, making it ideal for instrumentation, industrial process controls, and data acquisition systems.
The DAC8831ICDR is housed in a compact, space-saving package, which is advantageous for designs where space is a premium. Its operational temperature range supports its use in various environments. Overall, this DAC is a robust choice for systems requiring precise analog output with digital control.

Features

The DAC8831ICDR is a precision digital-to-analog converter (DAC) known for its high-performance features. It is a 16-bit, single-channel DAC with a serial interface. This component offers excellent linearity and monotonicity over its entire temperature range. It boasts a low power consumption, making it suitable for battery-powered applications.
Key features include:
1. Resolution: 16-bit, ensuring fine granularity in signal conversion.
2. Low Glitch Energy: The DAC8831ICDR minimizes output transients, which is crucial for precision signal applications.
3. Low Noise: It operates with minimal noise interference, enhancing signal integrity.
4. Serial Interface: Offers a high-speed SPI-compatible interface, facilitating seamless integration with microcontrollers and processors.
5. Wide Supply Range: The device operates effectively across a wide supply voltage range, adding to its versatility.
6. Compact Package: Available in a compact package, it is suitable for space-constrained applications.
7. Temperature Range: Performs reliably across a broad temperature range, maintaining accuracy in varying environmental conditions.
These features make the DAC8831ICDR ideal for applications requiring precise analog signal generation, such as industrial automation, medical instrumentation, and communication systems.

Package

The DAC8831ICDR is a precision digital-to-analog converter (DAC) that comes in an 8-pin VSSOP (Very Small Shrink Outline Package) package type. This package is compact, making it suitable for applications where space is limited.

Pinout

The DAC8831ICDR is a digital-to-analog converter (DAC) with an 8-pin configuration. It is a precision, single-channel, 16-bit DAC known for its high resolution and accuracy. The pin functions are as follows:
1. VDD: Power Supply Pin
2. VOUT: Analog Output Voltage
3. GND: Ground
4. SYNC: Frame Synchronization Input
5. SCLK: Serial Clock Input
6. DIN: Serial Data Input
7. VREF: Reference Voltage Input
8. NC: No Connection (can be left unconnected)
The DAC8831ICDR uses a serial peripheral interface (SPI) for communication, making it suitable for various precision applications, including instrumentation and industrial process controls.

Manufacturer

The DAC8831ICDR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including analog and embedded processing chips. They are known for their innovation in fields such as industrial, automotive, personal electronics, and communications equipment. Texas Instruments focuses on developing technology that advances electronics and helps their customers create products that make the world smarter, safer, greener, healthier, and more fun.

Application

The DAC8831ICDR is a precision 16-bit digital-to-analog converter (DAC) commonly used in various applications requiring high accuracy and stability. Key application areas include industrial process control, automated test equipment, data acquisition systems, and precision instrumentation. It is also used in communication systems for signal generation and modulation, as well as in medical equipment for precise control tasks. Its high resolution and low power consumption make it suitable for portable and battery-operated devices.

Equivalent

The DAC8831ICDR is a 16-bit, single-channel digital-to-analog converter (DAC) from Texas Instruments. Equivalent products include:
1. Analog Devices AD5541 - 16-bit DAC with similar specifications.
2. Maxim Integrated MAX541 - 16-bit DAC with SPI interface.
3. Microchip MCP4921 - 12-bit DAC (note the lower resolution).
When selecting an equivalent, ensure the specifications such as resolution, interface, voltage range, and package type match your requirements.

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