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.
產品規格表
DAC53701-Q1
- AEC-Q100 qualified for automotive applications:
- Temperature grade 1: –40°C to +125°C, T A
- 1 LSB INL and DNL (10-bit and 8-bit)
- Wide operating range
- Power supply: 1.8 V to 5.5 V
- General-purpose input (GPI) based function trigger
- PMBus™ compatible I 2C interface
- Standard, fast, and fast mode plus
- Four target address options configured using the broadcast address
- 1.62-V V IH with V DD = 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
- 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 automotive-grade 10-bit DAC53701-Q1 and 8-bit DAC43701-Q1 (DACx3701-Q1) 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-Q1 an excellent choice for applications such as automotive tail plus brake light, license plate light fade-in fade-out, and PWM expansion for interior light.
These devices have nonvolatile memory (NVM), an internal reference, a PMBus-compatible I 2C interface, and a general-purpose input. The DACx3701-Q1 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-Q1 are smart DAC devices because of the advanced integrated features. With a force-sense output, GPI based function trigger, PWM output, and NVM capabilities, smart DACs enable system performance and control without the use of software.
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技術文件
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檢視所有 10 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | DACx3701-Q1 Automotive, 10-Bit and 8-Bit, Voltage-Output Smart DACs With Nonvolatile Memory and PMBus™ Compatible I2C Interface With GPI Control datasheet (Rev. A) | PDF | HTML | 2023年 9月 8日 |
| Product overview | Smart DAC Product Selection Guide | PDF | HTML | 2024年 7月 1日 | |
| Application note | A Basic Guide to I2C | PDF | HTML | 2022年 11月 8日 | |
| User guide | DAC53701EVM User's Guide (Rev. A) | PDF | HTML | 2022年 10月 13日 | |
| Application note | Considering TI Smart DACs As an Alternative to 555 Timers | PDF | HTML | 2021年 9月 2日 | |
| Circuit design | Smart DAC circuit for appliance light fade-in fade-Out | PDF | HTML | 2021年 5月 26日 | |
| Circuit design | Programmable comparator circuit with hysteresis or latching output | PDF | HTML | 2021年 5月 13日 | |
| Circuit design | Digital input to PWM output circuit using Smart DACs | PDF | HTML | 2021年 4月 13日 | |
| Technical article | What is a smart DAC? | PDF | HTML | 2021年 4月 9日 | |
| More literature | New TI smart analog and smart DAC adds intelligence to analog without soft | 2020年 12月 15日 |
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 位元與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。
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 (...)
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
產品
精密 DAC (≤10 MSPS)
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 (...)
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
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| WSON (DSG) | 8 | Ultra Librarian |
訂購與品質
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點
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。