首頁 電源管理 監控器和重設 IC 供應電壓監控器

TL7702B

現行

具有可編程 UV 閾值和重設時間延遲的單路監控器

產品詳細資料

Rating Catalog Number of supplies monitored 1 Threshold voltage 1 (typ) (V) 2.53 Features Complimentary output, Manual reset capable, Wide input voltage Reset threshold accuracy (%) 1.9, 2 Iq (typ) (mA) 1.8 Output driver type/reset output Active-high, Active-low, Open-drain Watchdog timer WDI (s) None Operating temperature range (°C) -40 to 85
Rating Catalog Number of supplies monitored 1 Threshold voltage 1 (typ) (V) 2.53 Features Complimentary output, Manual reset capable, Wide input voltage Reset threshold accuracy (%) 1.9, 2 Iq (typ) (mA) 1.8 Output driver type/reset output Active-high, Active-low, Open-drain Watchdog timer WDI (s) None Operating temperature range (°C) -40 to 85
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm) PDIP (P) 8 92.5083 mm² (9.81 mm × 9.43 mm)
  • Power-On Reset Generator
  • Automatic Reset Generation After Voltage Drop
  • RESET Output Defined From VCC ≥ 1 V
  • Precision Voltage Sensor
  • Temperature-Compensated Voltage Reference
  • True and Complement Reset Outputs
  • Externally Adjustable Pulse Duration
  • Power-On Reset Generator
  • Automatic Reset Generation After Voltage Drop
  • RESET Output Defined From VCC ≥ 1 V
  • Precision Voltage Sensor
  • Temperature-Compensated Voltage Reference
  • True and Complement Reset Outputs
  • Externally Adjustable Pulse Duration

The TL7702B, TL7705B, and TL7733B are integrated-circuit supply-voltage supervisors designed for use as reset controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply for undervoltage conditions at the SENSE input. When an undervoltage condition occurs during normal operation, outputs RESET and RESET go active.

The TL7702BC, TL7705BC, and TL7733BC are characterized for operation from 0°C to 70°C. The TL7702BI, TL7705BI, and TL7733BI are characterized for operation from –40°C to 85°C. The TL7705BQ is characterized for operation from –40°C to 125°C.

The TL7702B, TL7705B, and TL7733B are integrated-circuit supply-voltage supervisors designed for use as reset controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply for undervoltage conditions at the SENSE input. When an undervoltage condition occurs during normal operation, outputs RESET and RESET go active.

The TL7702BC, TL7705BC, and TL7733BC are characterized for operation from 0°C to 70°C. The TL7702BI, TL7705BI, and TL7733BI are characterized for operation from –40°C to 85°C. The TL7705BQ is characterized for operation from –40°C to 125°C.

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
功能相同,但針腳輸出與所比較的裝置不同。
TPS3808E 現行 ‌具有可編程延遲和手動重設功能的 600nA 超低靜態電流監控器 TPS3808E has higher accuracy and adjustable reset delay time, recommended for VDD<6V.
TPS3842 現行 具可編程延遲與去突波功能的 42V 小型欠電壓或過壓監控器 TPS3842 has higher accuracy and lower supply, recommended for VDD>6V.

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 3
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 TL7702B, TL7733B, and TL7705B Supply-Voltage Supervisors datasheet (Rev. O) PDF | HTML 2020/11/20
電子書 Voltage Supervisor and Reset ICs: Tips, Tricks and Basics 2019/6/28
應用說明 Supply Voltage Supervisor TL77xx Series 1997/1/1

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)。

封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOIC (D) 8 Ultra Librarian
PDIP (P) 8 Ultra Librarian

訂購與品質

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