首頁 數據轉換器 數位轉類比轉換器 (DAC) 精密 DAC (≤10 MSPS)
首頁
數據轉換器
數位轉類比轉換器 (DAC)
精密 DAC (≤10 MSPS)

DAC43701

現行

具有 Hi-Z、EEPROM、波形產生器、比較器且採用 GPIO 封裝的 8 位元 1 通道電壓輸出智慧型 DAC

立即訂購
產品規格表

DAC43701

現行
立即訂購

產品詳細資料

Resolution (Bits) 8 Number of DAC channels 1 Interface type I2C Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 1 Settling time (µs) 10 Reference type Ext, Int Architecture String Rating Catalog Features EEPROM, Smart DAC Sample/update rate (Msps) 0.025 Power consumption (typ) (mW) 0.36 Operating temperature range (°C) -40 to 125 Product type General-purpose DAC, Smart DAC
Resolution (Bits) 8 Number of DAC channels 1 Interface type I2C Output type Buffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 1 Settling time (µs) 10 Reference type Ext, Int Architecture String Rating Catalog Features EEPROM, Smart DAC Sample/update rate (Msps) 0.025 Power consumption (typ) (mW) 0.36 Operating temperature range (°C) -40 to 125 Product type General-purpose DAC, Smart DAC
WSON (DSG) 8 4 mm² (2 mm × 2 mm)
  • 1 LSB INL and DNL (10-bit and 8-bit)
  • Wide operating range
    • Power supply: 1.8 V to 5.5 V
    • Temperature range: –40°C to +125°C
  • General-purpose input (GPI) based function trigger
  • PMBus™ compatible I2C interface
    • Standard, fast, and fast mode plus
    • Four device address options configured using the broadcast address
    • 1.62-V VIH with VDD = 5.5 V
  • User-programmable nonvolatile memory (NVM/EEPROM)
    • Save and recall all register settings
  • Programmable waveform generation: Square, triangular, and sawtooth
  • Pulse-width modulation (PWM) output using triangular waveform and FB pin
  • Preprogrammed medical-alarm tone-generation mode: low-, medium-, and high-priority alarms
  • Digital slew rate control
  • Internal reference
  • Very low power: 0.2 mA at 1.8 V
  • Flexible start-up: High impedance or 10K-GND
  • Tiny package: 8-pin WSON (2 mm × 2 mm)
  • 1 LSB INL and DNL (10-bit and 8-bit)
  • Wide operating range
    • Power supply: 1.8 V to 5.5 V
    • Temperature range: –40°C to +125°C
  • General-purpose input (GPI) based function trigger
  • PMBus™ compatible I2C interface
    • Standard, fast, and fast mode plus
    • Four device address options configured using the broadcast address
    • 1.62-V VIH with VDD = 5.5 V
  • User-programmable nonvolatile memory (NVM/EEPROM)
    • Save and recall all register settings
  • Programmable waveform generation: Square, triangular, and sawtooth
  • Pulse-width modulation (PWM) output using triangular waveform and FB pin
  • Preprogrammed medical-alarm tone-generation mode: low-, medium-, and high-priority alarms
  • Digital slew rate control
  • Internal reference
  • Very low power: 0.2 mA at 1.8 V
  • Flexible start-up: High impedance or 10K-GND
  • Tiny package: 8-pin WSON (2 mm × 2 mm)

The 10-bit DAC53701 and 8-bit DAC43701 (DACx3701) are a pin-compatible family of buffered voltage-output smart digital-to-analog converters (DACs). These devices consume very low power, and are available in a tiny 8-pin WSON package. The feature set combined with the tiny package and low power make the DACx3701 an excellent choice for applications such as appliance door fade-in fade-out, processorless LED dimming with PWM input, general-purpose bias point generation, voltage margining and scaling, PWM signal generation, and medical alarm tone generation.

These devices have nonvolatile memory (NVM), an internal reference, a PMBus-compatible I2C interface, and a general-purpose input. The DACx3701 operates with either an internal reference or with the power supply as a reference, and provides a full-scale output of 1.8 V to 5.5 V.

The DACx3701 are smart DAC devices because of their advanced integrated features. With force-sense output, GPI based function trigger, medical alarm, PWM output, and NVM capabilities, smart DACs enable system performance and control without the use of software.

 

The 10-bit DAC53701 and 8-bit DAC43701 (DACx3701) are a pin-compatible family of buffered voltage-output smart digital-to-analog converters (DACs). These devices consume very low power, and are available in a tiny 8-pin WSON package. The feature set combined with the tiny package and low power make the DACx3701 an excellent choice for applications such as appliance door fade-in fade-out, processorless LED dimming with PWM input, general-purpose bias point generation, voltage margining and scaling, PWM signal generation, and medical alarm tone generation.

These devices have nonvolatile memory (NVM), an internal reference, a PMBus-compatible I2C interface, and a general-purpose input. The DACx3701 operates with either an internal reference or with the power supply as a reference, and provides a full-scale output of 1.8 V to 5.5 V.

The DACx3701 are smart DAC devices because of their advanced integrated features. With force-sense output, GPI based function trigger, medical alarm, PWM output, and NVM capabilities, smart DACs enable system performance and control without the use of software.

 
filter 尋找其它 精密 DAC (≤10 MSPS)
下載 觀看有字幕稿的影片 影片

您可能會感興趣的類似產品

open-in-new 比較替代產品
針腳對針腳的功能與所比較的裝置相同。
DAC43701-Q1 現行 具有 Hi-Z、EEPROM、波形產生器、比較器且採用 GPIO 封裝的車用 8 位元 1 通道 VOUT 智慧型 DAC Automotive version
DAC53701 現行 具有 Hi-Z、EEPROM、波形產生器、比較器且採用 GPIO 封裝的 10 位元 1 通道電壓輸出智慧型 DAC 10-bit version of the family

技術文件

找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 13
重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 DACx3701 10-Bit and 8-Bit, Voltage-Output Smart DACs With Nonvolatile Memory and PMBus™ Compatible I2C Interface With GPI Control datasheet PDF | HTML 2020/12/7
Circuit design Precision, Three-Wire High-Voltage Output Transmitter Using the DAC80501 and XTR200 PDF | HTML 2026/1/27
Circuit design Precision, Three-Wire, Analog Current Output Transmitter Using the DAC80501 and XTR200 PDF | HTML 2026/1/27
Product overview Smart DAC Product Selection Guide PDF | HTML 2024/7/1
Application brief Hardware-Based Smart DAC Medical Alarm Design (Rev. A) PDF | HTML 2023/5/4
應用說明 A Basic Guide to I2C PDF | HTML 2022/11/8
應用說明 LCD Digital VCOM Using the DAC43701 PDF | HTML 2021/11/1
應用說明 Considering TI Smart DACs As an Alternative to 555 Timers PDF | HTML 2021/9/2
Circuit design Smart DAC circuit for appliance light fade-in fade-Out PDF | HTML 2021/5/26
Circuit design Programmable comparator circuit with hysteresis or latching output PDF | HTML 2021/5/13
Circuit design Digital input to PWM output circuit using Smart DACs PDF | HTML 2021/4/13
更多文件說明 New TI smart analog and smart DAC adds intelligence to analog without soft 2020/12/15
Application brief Demystifying Medical Alarm Designs With Smart DACs PDF | HTML 2020/12/10

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

DAC53701EVM — 適用於 10 位元單通道電壓輸出智慧型 DAC 的 DAC53701 評估模組

DAC53701 評估模組 (EVM) 旨在評估 DAC43701 商用和車用版及 DAC53701 產品的性能，這些產品為緩衝電壓輸出智慧型數位轉類比轉換器 (DAC)。

最新修訂版新增了板載控制器，可讓 EVM 透過 USB 直接連接電腦，以搭配 GUI 使用。

另外，DAC53701EVM 可以連接具有兩個 16 針腳連接器的 BOOSTXL-DAC-PORT，以與 TI LaunchPad™ 開發套件接合。

使用指南: PDF | HTML
支援產品和硬體
有庫存
限制：
??asset.out-of-stock-ti_zh_TW??
無法提供
開發模組 (EVM) 的 GUI

DAC53701EVM-GUI — DAC53701EVM GUI

This GUI interfaces with the on board controller of the DAC53701EVM to control the register settings on the DAC53701 and related devices in the device family.
支援產品和硬體
模擬型號

DAC53701 PSpice Transient Model

SLAM355.ZIP (970 KB) - PSpice 模型
支援產品和硬體
計算工具

VOLTAGE-MARGINING-CALCULATOR — The tool is designed to assist with system calculation and smart DAC programming

This excel based calculator aids the user with designing a system for power supply margining applications based on the desired specifications. Additionally, it will generate a pseudo code that is required to program the device.
支援產品和硬體
設計工具

ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.

The ADC-TO-VREF-SELECT tool enables the pairing of TI analog-to-digital converters (ADCs) and series voltage references. Users can select an ADC device and the desired reference voltage, and the tool will list up to two voltage reference recommendations.
支援產品和硬體
設計工具

SLAR168 — DAC53701 Laser Biasing Simulation

支援產品和硬體
設計工具

SLAR169 — DAC53701 Programmable Comparator With Hysteresis Simulation

支援產品和硬體
封裝 針腳 CAD 符號、佔位空間與 3D 模型
WSON (DSG) 8 Ultra Librarian
適用 TI 的評估品項標準條款與條件。

訂購與品質

建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

以英文檢視所有論壇主題

內容係由 TI 和社群貢獻者依「現狀」提供，且不構成 TI 規範。檢視使用條款。

若有關於品質、封裝或訂購 TI 產品的問題，請參閱 TI 支援。​​​​​​​​​​​​​​

影片