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參數(shù)資料
| 型號(hào)： | TL7702 |
| 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(yè)數(shù)： | 13/17頁(yè) |
| 文件大?。?/td> | 340K |
| 代理商： | TL7702 |
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Application
examples
Supply voltage Supervisor TL77xx Series
9
therefore the shift of the low level at the CS input) is very small (typ. 40mV). When the chip select line is
switched high again by the processor, the transistor Q
is turned off (the influence of the inverse current
gain is negligible); the diode D
conducts and charges the circuit capacitance. In the case of a power-
failure the TL7705B is triggered and its RESET output becomes low. The base of transistor Q
1
can no
longer draw current. Thus the CS input of the memory is separated from the chip select line.
Figure 10. Circuit Diagram for Data Protection in a battery buffered
memory
2,505 V
2,506 V
2,507 V
2,508 V
2,509 V
2,51 V
2,511 V
2,512 V
2,513 V
0 V
5 V
10 V
15 V
20 V
V
ref
V
cc
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TL7702-705-733B | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SUPPLY-VOLTAGE SUPERVISORS |
| TL7702A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Supply voltage Supervisor |
| TL7702A_03 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SUPPLY-VOLTAGE SUPERVISORS |
| TL7702A_10 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SUPPLY-VOLTAGE SUPERVISORS |
| TL7702ACD | 功能描述:監(jiān)控電路 2.53V Monitor RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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