SP802LCP-L

更新时间： 2024-02-24 08:22:09

品牌	Logo	应用领域
西伯斯 - SIPEX		电池微处理器监控
页数	文件大小	规格书
16页	634K
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数据手册

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SP802LCP-L 数据手册

SP690A/692A/802L/

802M/805L/805M

Low Power Microprocessor Supervisory

with Battery Switch-Over

■ Precision Voltage Monitor:

SP690A/SP802L/SP805L at 4.65V

SP692A/SP802M/SP805M at 4.40V

■ Reset Time Delay - 200ms

■ Watchdog Timer - 1.6 sec timeout

■ Minimum component count

■ 60µA Maximum Operating Supply Current

■ 0.6µA Maximum Battery Backup Current

■ 0.1µA Maximum Battery Standby Current

■ Power Switching

250mA Output in V_CCMode (0.6Ω)

25mA Output in Battery Mode (5Ω)

■ Voltage Monitor for Power Fail or

Low Battery Warning

■ Available in 8 pin SO and DIP packages

■ RESET asserted down to V_CC= 1V

■ Pin Compatible Upgrades to

MAX690A/692A/802L/802M/805L

DESCRIPTION

The SP690A/692A/802L/802M/805L/805M are a family of microprocessor (µP) supervisory

circuits that integrate a myriad of components involved in discrete solutions to monitor power-

supply and battery-control functions in µP and digital systems. The series will significantly

improve system reliability and operational efficiency when compared to discrete solutions.

The features of the SP690A/692A/802L/802M/805L/805M include a watchdog timer, a µP

reset and backup-battery switchover, and power-failure warning, a complete µP monitoring

andwatchdogsolution. Theseriesisidealforapplicationsinautomotivesystems, computers,

controllers, and intelligent instruments. All designs where it is critical to monitor the power

supply to the µP and it’s related digital components will find the series to be an ideal solution.

RESET

Threshold

RESET

Accuracy

PART NUMBER

RESET Active

PFI Accuracy

SP690A

SP692A

SP802L

SP802M

SP805L

SP805M

4.65 V

4.40 V

4.65 V

4.40 V

4.65 V

4.40 V

125mV

75mV

LOW

HIGH

75mV

125mV

SP690A/692ADS/08

SP690A/692A Low Power Microprocessor Supervisory with Battery Switch-Over

12 3 4 5 6 7...16

中文翻译

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