產品詳細資料

Architecture DSP Input signal I2C Vs (min) (V) 3 Vs (max) (V) 3.6 Vout (max) (V) 3.6 Iq (typ) (mA) 7 Bandwidth (typ) (MHz) 5 Shutdown current (ISD) (µA) 1.2 Rating Catalog Operating temperature range (°C) -40 to 125
Architecture DSP Input signal I2C Vs (min) (V) 3 Vs (max) (V) 3.6 Vout (max) (V) 3.6 Iq (typ) (mA) 7 Bandwidth (typ) (MHz) 5 Shutdown current (ISD) (µA) 1.2 Rating Catalog Operating temperature range (°C) -40 to 125
VQFN-HR (RQT) 32 22.5 mm² 5 x 4.5
  • Integrated Programmable Cleaning Modes
    • Water (expelling)
    • Deice (melting and expelling)
    • Mud (dehydrating and expelling)
    • Auto-cleaning (detecting mass and expelling)
    • Custom cleaning modes
  • Embedded algorithms
    • Lens system calibration
    • Automatic mass detection
    • Power regulation
    • System diagnostics
  • System diagnostics
    • Driver fault reporting
    • Lens system fault reporting
    • Transducer temperature regulation
  • Wide-drive frequency range
    • High-efficiency direct drive (10kHz - 5MHz)
    • AD modulation (<50kHz)
  • I2C user interface
  • Clock source required
    • External oscillator (10MHz, 5ppm recommended)
  • Power supplies
    • IOVDD: 3.3V
  • 32-pin, QFN-HR package
  • Integrated Programmable Cleaning Modes
    • Water (expelling)
    • Deice (melting and expelling)
    • Mud (dehydrating and expelling)
    • Auto-cleaning (detecting mass and expelling)
    • Custom cleaning modes
  • Embedded algorithms
    • Lens system calibration
    • Automatic mass detection
    • Power regulation
    • System diagnostics
  • System diagnostics
    • Driver fault reporting
    • Lens system fault reporting
    • Transducer temperature regulation
  • Wide-drive frequency range
    • High-efficiency direct drive (10kHz - 5MHz)
    • AD modulation (<50kHz)
  • I2C user interface
  • Clock source required
    • External oscillator (10MHz, 5ppm recommended)
  • Power supplies
    • IOVDD: 3.3V
  • 32-pin, QFN-HR package

The ULC1001 is a configurable PWM modulator with current and voltage sensing capabilities specifically for piezo-based lens cleaning systems.

An on-chip, low-latency DSP supports Texas Instruments’ proprietary algorithms designed for lens cleaning. The ULC1001 and work together to create an Ultrasonic Lens Cleaning system.

The ULC1001 device is available in a 32-pin QFN-HR package for a compact PCB footprint.

The ULC1001 is a configurable PWM modulator with current and voltage sensing capabilities specifically for piezo-based lens cleaning systems.

An on-chip, low-latency DSP supports Texas Instruments’ proprietary algorithms designed for lens cleaning. The ULC1001 and work together to create an Ultrasonic Lens Cleaning system.

The ULC1001 device is available in a 32-pin QFN-HR package for a compact PCB footprint.

下載 觀看有字幕稿的影片 影片

Request more information

The full data sheet, ULC1001 GUI and other design resources are available. Request now

技術文件

star =TI 所選的此產品重要文件
找不到結果。請清除您的搜尋條件,然後再試一次。
檢視所有 9
類型 標題 日期
* Data sheet ULC1001 Configurable Ultrasonic PWM Modulator With I/V Sense Amplifiers datasheet (Rev. B) PDF | HTML 2024年 3月 21日
Application note Design, Fabrication, and Assembly Guide of Lens Cover System: LCS-FL-RNG15 PDF | HTML 2024年 6月 11日
EVM User's guide ULC1001-DRV2911 Evaluation Module User's Guide PDF | HTML 2024年 5月 7日
EVM User's guide ULC1001-DRV290xEVM User's Guide (Rev. C) PDF | HTML 2024年 5月 3日
User guide ULC-HPB-DEMO Quick Start Guide (Rev. A) PDF | HTML 2023年 12月 13日
Certificate ULC1001-DRV2911EVM EU Declaration of Conformity (DoC) 2023年 9月 29日
Certificate ULC1001-DRV-FL-EVM EU RoHS Declaration of Conformity (DoC) 2023年 4月 5日
Technical article Ultrasonic lens cleaning: A solid-state technology you didn’t know you needed PDF | HTML 2022年 12月 16日
Technical article What is ultrasonic lens cleaning technology? PDF | HTML 2022年 5月 5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

ULC1001-DRV290XEVM — 適用於超音波鏡頭清洗 (ULC) 的 ULC1001 和 DRV2901 硬體評估配套

ULC1001-DRV290XEVM 是一款評估模組 (EVM),展示 ULC1001 可配置數位訊號處理器 (DSP) 控制器和 DRV2901 壓電式驅動器的雙晶片解決方案。這組配對搭配運作以提供溫度偵測、鏡頭故障偵測和污染物偵測等功能,可用於自動清潔。此評估模組不包含鏡頭系統。USB2ANY 另售。

TI 打造靈活的開放原始碼鏡頭蓋系統 (LCS) 設計,協助客戶學習及設計 ULC 技術。TI 提供如 LCS-FL-RNG15 等原型單元,可做為自訂設計的參考或 ULC EVM 的負載。

使用指南: PDF | HTML
TI.com 無法提供
開發板

ULC1001-DRV2911EVM — ULC1001 和 DRV2911 評估模組

ULC1001-DRV2911EVM 是一種超音波鏡頭清潔 (ULC) 評估模組(EVM),展示 ULC1001 DSP 控制器和 DRV2911 壓電式驅動器的車用級雙晶片解決方案。兩者搭配運作提供溫度偵測、鏡頭故障偵測和污染物偵測等功能,以進行自動清潔。此 EVM 提供 ULC 系統的電力部分,並可驅動各種機械設計,但此 EVM 不包含鏡頭系統。

使用指南: PDF | HTML
開發板

ULC-HPB-DEMO — 2-MP camera with integrated ultrasonic lens cleaning and mini spray bottle

The ULC-HPB-DEMO is a collaboration between Texas Instruments and HPB Optoelectronics to create an all-in-one evaluation system for ultrasonic lens cleaning (ULC). The construction of the demonstration kit is completed by HPB Optoelectronics. Also known as the Executive Demo, this demo is simple (...)
使用指南: PDF | HTML
封裝 針腳 CAD 符號、佔位空間與 3D 模型
VQFN-HR (RQT) 32 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

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

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