ULC1001
- 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.
要求更多資訊
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技術文件
| 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 |
| 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)。
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 是一種評估模組 (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。
The LCS-FL-CYL20 is our 20-mm diameter flat lens cover system (LCS) that can be used with the EVM to demonstrate ultrasonic lens cleaning.
ULC-HPB-DEMO — 2-MP camera with integrated ultrasonic lens cleaning and mini spray bottle
| 封裝 | 引腳 | 下載 |
|---|---|---|
| VQFN-HR (RQT) | 32 | 檢視選項 |
訂購與品質
- 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
- 資格摘要
- 進行中可靠性監測
- 晶圓廠位置
- 組裝地點