DAC7632VFR

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DAC7632VFR

IC DAC 16BIT V-OUT 32LQFP

  • Производитель
  • Мфр. Часть #DAC7632VFR
  • Пакет
  • Лист данных DAC7632VFR DataSheet
  • В наличии4526

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Спецификации

Part Status Active
DigiKey Programmable Not Verified
Number of Bits 16
Number of D/A Converters 2
Settling Time 10µs
Output Type Voltage - Buffered
Differential Output No
Data Interface SPI
Reference Type External
Voltage - Supply, Analog ±5V
Voltage - Supply, Digital 5V
INL/DNL (LSB) ±3, ±2
Architecture R-2R
Operating Temperature -40°C ~ 85°C
Package / Case 32-LQFP
Supplier Device Package 32-LQFP (7x7)
Mounting Type Surface Mount
Base Product Number DAC7632

Обзор

Description

The DAC7632VFR is a precision 16-bit digital-to-analog converter (DAC) designed by Texas Instruments. It features a dual-channel architecture, allowing it to convert two digital input signals into corresponding analog output voltages simultaneously. The device is often used in applications requiring high resolution and accuracy, such as precision instrumentation, data acquisition systems, and industrial automation.
Key features of the DAC7632VFR include low power consumption, low glitch energy, and a fast settling time, which enhance its performance in dynamic environments. It operates over a wide temperature range, making it suitable for various demanding conditions. The DAC7632VFR interfaces with microcontrollers or digital signal processors through a serial interface, providing flexibility and ease of integration into complex systems.
The device is housed in a compact VQFN package, which aids in space-constrained designs. Its internal architecture ensures monotonicity and low integral nonlinearity (INL), vital for maintaining signal fidelity. The DAC7632VFR is part of Texas Instruments' extensive line of precision DACs known for reliability and performance in critical applications.

Features

The DAC7632VFR is a dual, 16-bit, voltage-output digital-to-analog converter (DAC) designed for precision applications. Key features include:
1. Resolution and Accuracy: It provides a 16-bit resolution ensuring fine granularity in output voltage levels, suitable for applications demanding high precision.
2. Dual Channels: The device incorporates two independent DAC channels, allowing for simultaneous multi-channel operations.
3. Voltage Output: It generates a voltage output, which can be directly interfaced with various analog devices and systems.
4. Fast Settling Time: The DAC is designed for fast settling times, enhancing its performance in dynamic environments where quick response is crucial.
5. Serial Interface: It utilizes a serial interface for data input, facilitating integration with microcontrollers and digital systems via SPI or similar protocols.
6. Low Glitch Energy: It features low glitch energy, minimizing disturbances during digital-to-analog conversions.
7. Operating Temperature Range: The DAC can operate over a wide temperature range, making it suitable for industrial applications.
8. Compact Package: Available in a VQFN (Very Thin Quad Flat No-lead) package, it offers space-saving benefits for modern compact circuit designs.
These features make the DAC7632VFR ideal for high-performance applications such as instrumentation, control systems, and data acquisition.

Package

The DAC7632VFR is a dual, 16-bit digital-to-analog converter (DAC) from Texas Instruments, packaged in a TSSOP-48 (Thin Shrink Small Outline Package) format.

Pinout

The DAC7632VFR is a dual-channel, 16-bit digital-to-analog converter (DAC) from Texas Instruments. It comes in a 48-pin TQFP (Thin Quad Flat Pack) package. Its primary function is to convert digital signals into corresponding analog voltages with high precision, making it suitable for applications requiring accurate and stable analog signal generation.
Each channel of the DAC7632 offers independent control, allowing for versatile operation in multi-channel systems. The device features a low power consumption and operates on a single supply. It also includes integrated output amplifiers that help in buffering the analog output signals, ensuring they can drive external loads effectively.
The DAC7632VFR is typically used in applications such as test and measurement equipment, industrial process control, and instrumentation where precise digital-to-analog conversion is necessary.

Manufacturer

The DAC7632VFR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide array of electronic components, including integrated circuits, microcontrollers, and sensors. TI is well-known for its innovations in analog and embedded processing, particularly in producing high-reliability components for various industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. Founded in 1930 and headquartered in Dallas, Texas, the company has a strong reputation for its contributions to the development of the semiconductor industry and is one of the largest semiconductor manufacturers in the world.

Application

The DAC7632VFR is a digital-to-analog converter (DAC) commonly used in precision instrumentation, industrial process control, and data acquisition systems. It serves applications requiring high-resolution and low-noise conversion, such as automated test equipment and medical devices. Its dual-channel output is ideal for systems needing simultaneous multi-channel conversions. Additionally, it is used in communication systems for signal synthesis and modulation tasks. Its capabilities make it suitable for applications demanding precise voltage output control.

Equivalent

The DAC7632VFR is a dual 16-bit digital-to-analog converter produced by Texas Instruments. Equivalent products from other manufacturers may include the Analog Devices AD5668 or AD5542A, Maxim Integrated MAX5216, and Microchip Technology MCP4922. When selecting an equivalent, ensure compatibility in terms of voltage range, resolution, interface, and package type. Always check the datasheet for precise specifications and pin configuration.

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