DS1810

プッシュプル出力、5V EconoReset

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ステータス 製品のステータスコードについての説明

入手可能:生産中

製品概要

The DS1810 EconoReset uses a precision temperature reference and comparator circuit to monitor the status of the power supply (VCC). When an out-of-tolerance condition is detected, an internal power-fail signal is generated which forces reset to the active state. When VCC returns to an in-tolerance condition, the reset signal is kept in the active state for approximately 150ms to allow the power supply and processor to stabilize.
 

データシート

英語 このデータシートをPDF形式でダウンロードするダウンロードする Rev 1 (PDF, 128kB)
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主な特長

  • Automatically restarts a microprocessor after power failure
  • Maintains reset for 150ms after VCC returns to an in-tolerance condition
  • Reduces need for discrete components
  • Precision temperature-compensated voltage reference and voltage sensor
  • Low-cost TO-92 or space saving surface mount SOT-23 packages available
  • Push-Pull output for low current operation
  • Operating temperature -40°C to +85°C
   
   

主な仕様:

Supervisors (1 Monitored Voltage)
Part Number Reset Thresh.
(V)
Reset Out tRESET Watchdog Feature Reset Thresh. Accur.
(%)
ICC
(µA)
Budgetary Price
min @ +25°C max See Notes
DS1810  3.3 to 5.5
Active Low
Push-Pull
85ms to 300ms No Watchdog 2.5 40 $0.40 @1k
全Supervisors (1 Monitored Voltage) (274)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


DS1810:ブロックダイアグラム
ブロックダイアグラム

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情報インデックス

Rev 1; 1999-11-19
このページの最終更新日: 2009-10-23




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