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功能相同,但引腳輸出與所比較的裝置不同
DAC53001 現行 具有 Hi-Z、EEPROM、波形產生器的 10 位元、1 通道低功耗電壓/電流輸出智慧型 DAC Lower power consumption (35uA), EEPROM, programmable current output

產品詳細資料

Rating Catalog Operating temperature range (°C) -40 to 125
Rating Catalog Operating temperature range (°C) -40 to 125
WSON (DSC) 10 9 mm² 3 x 3
  • 1.0% Output Current Accuracy (0°C to 100°C)
  • 1.25% Output Current Accuracy (–40°C to 125°C)
  • Input Voltage Range: 2.97 V to 5.5 V
  • Pin Selectable VID Format (6- or 4-bit)
  • 16 Selectable Start-Up Currents
  • Precision Enable to Support Custom UVLO
  • SON-10 3-mm × 3-mm Footprint, 0.5-mm Pitch
  • Footprint Compatible with the LM10010
  • 1.0% Output Current Accuracy (0°C to 100°C)
  • 1.25% Output Current Accuracy (–40°C to 125°C)
  • Input Voltage Range: 2.97 V to 5.5 V
  • Pin Selectable VID Format (6- or 4-bit)
  • 16 Selectable Start-Up Currents
  • Precision Enable to Support Custom UVLO
  • SON-10 3-mm × 3-mm Footprint, 0.5-mm Pitch
  • Footprint Compatible with the LM10010

The LM10011 is a precision, digitally programmable device used to control the output voltage of a DC/DC converter. The LM10011 outputs a dc current proportional to a 6-bit or 4-bit input word. By connecting the IDAC_OUT pin to the feedback node of a regulator, the regulator output voltage can be adjusted to a desired range and resolution set by the user. As the input word counts up, the output voltage is adjusted higher based on the values of the feedback resistors in the converter.

The current from the IDAC_OUT pin on start-up is programmable by an external resistor to cover the range of 0 to 56.4 µA with 4 bits of resolution. The MODE pin allows programming of the device through a 4-bit parallel VID interface or through a 6-bit interface consisting of upper and lower 3-bit VID codes. The LM10011 is specifically designed to program a wide variety of Texas Instruments DC/DC converters for VID (Voltage Identification) applications.

The LM10011 is a precision, digitally programmable device used to control the output voltage of a DC/DC converter. The LM10011 outputs a dc current proportional to a 6-bit or 4-bit input word. By connecting the IDAC_OUT pin to the feedback node of a regulator, the regulator output voltage can be adjusted to a desired range and resolution set by the user. As the input word counts up, the output voltage is adjusted higher based on the values of the feedback resistors in the converter.

The current from the IDAC_OUT pin on start-up is programmable by an external resistor to cover the range of 0 to 56.4 µA with 4 bits of resolution. The MODE pin allows programming of the device through a 4-bit parallel VID interface or through a 6-bit interface consisting of upper and lower 3-bit VID codes. The LM10011 is specifically designed to program a wide variety of Texas Instruments DC/DC converters for VID (Voltage Identification) applications.

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類型 標題 日期
* Data sheet LM10011 VID Voltage Programmer for Point of Load Regulator datasheet (Rev. A) 2014年 10月 20日
Application note DC/DC Converter Solutions for Hardware Accelerators in Data Center Applications (Rev. A) PDF | HTML 2021年 5月 4日
Application brief Improving RF Power Amplifier Efficiency in 5G Radio Systems 2018年 9月 5日
Technical article Is PMBus still useful without telemetry? PDF | HTML 2017年 5月 10日
Technical article Power Tips: How to create an adjustable output power supply PDF | HTML 2015年 6月 24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)。

開發模組 (EVM) 的 GUI

SNVC071 LM10011 GUI Installer

支援產品和硬體

支援產品和硬體

產品
精密 DAC (≤10 MSPS)
LM10011 1% 精度 4/6 位元 VID 電壓程式設計工具,適用具可調式啟動電流的負載點穩壓器
模擬型號

LM10011 IBIS Model

SNVM575.ZIP (12 KB) - IBIS Model
模擬型號

LM10011 PSpice Transient Model

SNVMAC4.ZIP (308 KB) - PSpice Model
模擬型號

LM10011 Unencrypted PSpice Transient Model

SNVMAC5.ZIP (6 KB) - PSpice Model
計算工具

ANALOG-ENGINEER-CALC — 類比工程師計算機

類比工程師的計算機旨在加速類比電路設計工程師定期使用的許多重複計算。此基於 PC 的工具提供圖形介面,列出各種常見計算,從使用回饋電阻器設定運算放大器增益到選擇適當的電路設計元件以穩定類比數位轉換器 (ADC) 驅動緩衝電路。

除了作為獨立工具使用外,此計算機還與類比工程師口袋參考中描述的概念相得益彰。

模擬工具

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

PSpice® for TI 是有助於評估類比電路功能的設計和模擬環境。這款全功能設計和模擬套件使用 Cadence® 的類比分析引擎。PSpice for TI 包括業界最大的模型庫之一,涵蓋我們的類比和電源產品組合,以及特定類比行為模型,且使用無需支付費用。

PSpice for TI 設計和模擬環境可讓您使用其內建函式庫來模擬複雜的混合訊號設計。在進行佈局和製造之前,建立完整的終端設備設計和解決方案原型,進而縮短上市時間並降低開發成本。 

在 PSpice for TI 設計與模擬工具中,您可以搜尋 TI (...)
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
參考設計

TIDEP0041 — 可產生 AVS SmartReflex 核心電壓、適用於 K2E 的 PMBus 參考設計

The K2E requires the use of AVS SmartReflex control for the CVDD core voltage. This design provides method of generating the proper voltage without the need for any software. The circuit is currently implemented on the XEVMK2EX.
Design guide: PDF
電路圖: PDF
參考設計

TIDEP0011 — 具有動態電壓調節的 C667x DSP AVS 核心 (CVDD) 電源解決方案

This reference design aims to supply the AVS core supply (CVDD) in the Keystone Multicore DSPs, mainly the C66x series. The C66x series uses SmartReflex technology to enable the DSP to control its supply voltage. In order to meet this requirement, this design combines a Synchronous Buck Converter (...)
Test report: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
WSON (DSC) 10 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

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