參數(shù)資料
型號: TL7709
廠商: Texas Instruments, Inc.
英文描述: Supply voltage Supervisor
中文描述: 電源電壓監(jiān)控
文件頁數(shù): 11/17頁
文件大?。?/td> 340K
代理商: TL7709
Application
examples
Supply voltage Supervisor TL77xx Series
7
supply voltage drop
V
cc
which is required to trigger the voltage monitor. The sensitivity of the other circuits
(TL7702, TL7712 etc.) can be calculated as proportional to the trigger voltage ratio.
-2 V
-1,8 V
-1,6 V
-1,4 V
-1,2 V
-1 V
-0,8 V
-0,6 V
-0,4 V
-0,2 V
0
0,5
1
1,5
2
2,5
3
3,5
4
t
d
/
μ
s
Vcc
Figure 7. Typical Trigger Sensitivity at the SENSE input of the
voltage monitor TL7705A
Figure 8. Circuit for Reduced Trigger Sensitivity
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相關代理商/技術參數(shù)
參數(shù)描述
TL7709A 制造商:TI 制造商全稱:Texas Instruments 功能描述:SUPPLY-VOLTAGE SUPERVISORS
TL7709ACD 功能描述:監(jiān)控電路 7.6V Monitor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
TL7709ACD 制造商:Texas Instruments 功能描述:SUPERVISORY SINGLE PROG SOIC8 制造商:Texas Instruments 功能描述:SUPERVISORY, SINGLE, PROG, SOIC8 制造商:Texas Instruments 功能描述:SUPERVISORY, SINGLE, PROG, SOIC8; Threshold Voltage:7.6V; No. of Supervisors / Monitors:1; Supply Voltage Min:3.5V; Supply Voltage Max:18V; Reset Type:Active-High, Active-Low; Digital IC Case Style:SOIC; No. of Pins:8; Supply ;RoHS Compliant: Yes
TL7709ACDE4 功能描述:監(jiān)控電路 Sngl SVS For 9v Sys w/Prg Time Delay RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
TL7709ACDG4 功能描述:監(jiān)控電路 Single SVS For 9v Systems RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel