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SP791中文資料西伯斯數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

SP791
廠商型號(hào)

SP791

參數(shù)屬性

SP791 封裝/外殼為16-SOIC(0.154",3.90mm 寬);包裝為管件;類(lèi)別為集成電路(IC) > 監(jiān)控器;產(chǎn)品描述:IC SUPERVISOR 1 CHANNEL 16SOIC

功能描述

Low Power Microprocessor Supervisory with Battery Switch-Over

文件大小

202.8 Kbytes

頁(yè)面數(shù)量

19 頁(yè)

生產(chǎn)廠商 Sipex Corporation
企業(yè)簡(jiǎn)稱(chēng)

Sipex西伯斯

中文名稱(chēng)

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數(shù)據(jù)手冊(cè)

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更新時(shí)間

2024-10-27 9:36:00

SP791規(guī)格書(shū)詳情

DESCRIPTION

The SP791 is a microprocessor (μP) supervisory circuit that integrates a myriad of components involved in discrete solutions to monitor power-supply and battery-control functions in μP and digital systems. The SP791 offers complete μP monitoring and watchdog functions. The SP791 is ideal for a low-cost battery management solution and is well suited for portable, battery-powered applications with its supply current of 40μA. The 6ns chip-enable propagation delay, the 25mA current output in battery-backup mode, and the 250mA current output in standard operation also makes the SP791 suitable for larger scale, high-performance equipment.

■ Precision 4.65V Voltage Monitoring

■ 200ms Power-OK/Reset Time Delay

■ Independent Watchdog Time-Preset or Adjustable

■ 75μA Maximum Operating Supply Current

■ 1.0μA Maximum Battery Backup Current

■ 0.1μA Maximum Battery Standby Current

■ Power Switching

250mA Output in Vcc Mode (0.6?)

25mA Output in Battery Mode (5?)

■ On-Board Gating of Chip-Enable Signals Memory Write-Cycle Completion 6ns CE Gate Propagation Delay

■ Voltage Monitor for Power-Fail or Low Battery

■ Backup-Battery Monitor

■ RESET Valid to Vcc=1V

■ Pin Compatible Upgrade to MAX791

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    SP791CN-L/TR

  • 制造商:

    MaxLinear, Inc.

  • 類(lèi)別:

    集成電路(IC) > 監(jiān)控器

  • 包裝:

    管件

  • 類(lèi)型:

    簡(jiǎn)單復(fù)位/加電復(fù)位

  • 電壓 - 閾值:

    4.65V

  • 復(fù)位:

    低有效

  • 復(fù)位超時(shí):

    最小為 140ms

  • 工作溫度:

    0°C ~ 70°C(TA)

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    16-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    16-SOIC

  • 描述:

    IC SUPERVISOR 1 CHANNEL 16SOIC

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