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精密 DAC (≤10 MSPS)
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DAC80516

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具備內部 2.5V 參考及 50mA 驅動能力的 16 通道 16 位元電壓輸出 (0-5V)

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產品規格表

DAC80516

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產品規格表 立即訂購

產品詳細資料

Resolution (bps) 16 Number of DAC channels 16 Output type Buffered Voltage Interface type SPI Settling time (µs) 4 Features Small Size Reference type Ext Architecture R-2R Rating Catalog Sample/update rate (Msps) 200 Operating temperature range (°C) -40 to 125
Resolution (bps) 16 Number of DAC channels 16 Output type Buffered Voltage Interface type SPI Settling time (µs) 4 Features Small Size Reference type Ext Architecture R-2R Rating Catalog Sample/update rate (Msps) 200 Operating temperature range (°C) -40 to 125
WQFN (RUY) 28 16 mm² 4 x 4
  • Performance:
    • INL: ±2LSB maximum at 16-bit resolution
    • TUE: ±0.2% of FSR maximum
  • Integrated 2.5V precision internal reference
    • Initial accuracy: ±5mV maximum
    • Drift: 5ppm/°C typical
  • High drive capability: 50mA with 0.5V from supply rails
  • Flexible configuration options
    • User selectable gain: 2 ×, 1 ×
    • Reset to zero scale
    • Clear output function
  • Wide operating range:
    • Power supply: 2.7V to 5.5V
    • Temperature range: –40°C to +125°C
  • SPI and I2C interfaces: 1.7V to 5.5V operation
    • SPI: 4-wire interface
    • I2C: Four target addresses
  • Small package:
    • 4mm × 4mm, 28-pin WQFN
  • Performance:
    • INL: ±2LSB maximum at 16-bit resolution
    • TUE: ±0.2% of FSR maximum
  • Integrated 2.5V precision internal reference
    • Initial accuracy: ±5mV maximum
    • Drift: 5ppm/°C typical
  • High drive capability: 50mA with 0.5V from supply rails
  • Flexible configuration options
    • User selectable gain: 2 ×, 1 ×
    • Reset to zero scale
    • Clear output function
  • Wide operating range:
    • Power supply: 2.7V to 5.5V
    • Temperature range: –40°C to +125°C
  • SPI and I2C interfaces: 1.7V to 5.5V operation
    • SPI: 4-wire interface
    • I2C: Four target addresses
  • Small package:
    • 4mm × 4mm, 28-pin WQFN

The 16-bit DAC80516 is a low-power, 16-channel, buffered voltage-output digital-to-analog converter (DAC). The DAC80516 includes a 2.5V, 5ppm/°C internal reference, eliminating the need for an external precision reference in most applications. A user selectable gain configuration can be used to provide full-scale output voltages of 2.5V or 5V. The DAC80516 operates from a single power supply.

Communication to the DAC80516 is performed through an SPI-supported serial interface and operates at clock rates of up to 50MHz. The VIO pin enables serial interface operation from 1.7V to 5.5V. The DAC80516 flexible interface enables operation with a wide range of industry-standard microprocessors and microcontrollers.

The DAC80516 is characterized for operation over the temperature range of –40°C to +125°C and available in a small WQFN package.

The 16-bit DAC80516 is a low-power, 16-channel, buffered voltage-output digital-to-analog converter (DAC). The DAC80516 includes a 2.5V, 5ppm/°C internal reference, eliminating the need for an external precision reference in most applications. A user selectable gain configuration can be used to provide full-scale output voltages of 2.5V or 5V. The DAC80516 operates from a single power supply.

Communication to the DAC80516 is performed through an SPI-supported serial interface and operates at clock rates of up to 50MHz. The VIO pin enables serial interface operation from 1.7V to 5.5V. The DAC80516 flexible interface enables operation with a wide range of industry-standard microprocessors and microcontrollers.

The DAC80516 is characterized for operation over the temperature range of –40°C to +125°C and available in a small WQFN package.
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類型 標題 日期
* Data sheet DAC80516 16-Channel, 16-Bit, Voltage-Output DAC With Internal Reference datasheet PDF | HTML 2024年 6月 25日
Certificate DAC80516EVM EU Declaration of Conformity (DoC) 2023年 12月 11日

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開發板

DAC80516EVM — DAC80516 評估模組

DAC80516 評估模組 (EVM) 是用於評估 DAC80516 產品的平台。EVM 隨附已安裝的 DAC80516。DAC80516 是一款 16 位元解析度的 16 通道、緩衝、電壓輸出數位轉類比轉換器 (DAC)。此裝置具有內部 2.5V 參考，可提供高達 5V 的單極輸出電壓。

使用指南: PDF | HTML
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開發模組 (EVM) 的 GUI

DAC8050XEVM-GUI — DAC8050XEVM GUI Installer

The DAC8050XEVM-GUI is a windows-based software GUI that controls the DAC80502-01EVM, DAC80508-04EVM, and DAC80516EVM through SPI and I2C communications using the FTDI4232 interface adapter tool.
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產品
精密 DAC (≤10 MSPS)
DAC80501 — 採用 WSON 封裝並提供精確內部參考的真正 16 位元、單通道、SPI/I2C、電壓輸出 DAC DAC80502 — 雙通道、1-LSB INL、16 位元、SPI 電壓輸出數位轉類比轉換器 (DAC) DAC80504 — 採用 QFN 封裝並提供精確內部參考的真實 16 位元、4 通道、SPI、電壓輸出 DAC DAC80508 — 具有精密內部參考的真正 16 位元、8 通道、SPI、電壓輸出 DAC DAC80516 — 具備內部 2.5V 參考及 50mA 驅動能力的 16 通道 16 位元電壓輸出 (0-5V)
硬體開發
開發板
DAC80502-01EVM — DAC80502 和 DAC80501 評估模組 DAC80508-04EVM — DAC80508 和 DAC80504 評估模組 DAC80516EVM — DAC80516 評估模組
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計算工具

ANALOG-ENGINEER-CALC — 類比工程師計算機

The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
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模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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模擬工具

TINA-TI — 基於 SPICE 的類比模擬程式

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
使用指南: PDF
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封裝 針腳 CAD 符號、佔位空間與 3D 模型
WQFN (RUY) 28 Ultra Librarian
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