參數(shù)資料
型號(hào): TPS3705-30Y
廠商: Texas Instruments, Inc.
英文描述: PROCESSOR SUPERVISORY CIRCUITS WITH POWER-FAIL
中文描述: 處理器監(jiān)控電路與電源失效
文件頁(yè)數(shù): 3/16頁(yè)
文件大?。?/td> 263K
代理商: TPS3705-30Y
TPS3705-30, TPS3705-33, TPS3705-50
TPS3707-25, TPS3707-30, TPS3707-33, TPS3707-50
PROCESSOR SUPERVISORY CIRCUITS WITH POWER-FAIL
SLVS184B – NOVEMBER 1998 – REVISED JANUARY 1999
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Function Tables
TRUTH TABLE, TPS3705
MR
VDD>VIT
RESET
TYPICAL
DELAY
H
L
L
H
H
1
H
L
L
H
H
L
L
H
30 ns
1
200 ms
3
μ
s
200 ms
1
0
0
1
H
TRUTH TABLE, TPS3707
MR
VDD>VIT
RESET
RESET
TYPICAL
DELAY
H
L
L
H
H
1
H
L
L
H
H
L
L
H
L
H
H
L
L
H
H
L
30 ns
1
200 ms
3
μ
s
200 ms
1
0
0
1
H
TRUTH TABLE, TPS370x
PFI>VIT
PFO
TYPICAL
DELAY
0
1
1
0
L
H
H
L
0.5
μ
s
0.5
μ
s
functional block diagram
Reset
Logic + Timer
_
+
_
+
R1
R2
14 k
Reference
Voltage
of 1.25 V
Watchdog
Logic + Timer
Oscillator
40 k
Transition
Detection
VDD
MR
GND
PFI
WDI
RESET
RESET
PFO
WDO
Only
TPS3705
Only
TPS3707
Only
TPS3705
TPS3705
TPS3707
相關(guān)PDF資料
PDF描述
TPS3705-33Y PROCESSOR SUPERVISORY CIRCUITS WITH POWER-FAIL
TPS3705-50Y PROCESSOR SUPERVISORY CIRCUITS WITH POWER-FAIL
TPS3707-25Y PROCESSOR SUPERVISORY CIRCUITS WITH POWER-FAIL
TPS3707-30Y PROCESSOR SUPERVISORY CIRCUITS WITH POWER-FAIL
TPS3707-33Y PROCESSOR SUPERVISORY CIRCUITS WITH POWER-FAIL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS3705-33D 功能描述:監(jiān)控電路 2.93V 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(kāi)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
TPS3705-33D 制造商:Texas Instruments 功能描述:IC, MPU SUPERVISOR, 30 uA, 6V, 8-SOIC
TPS3705-33DG4 功能描述:監(jiān)控電路 Processor with Power-Fail 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(kāi)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
TPS3705-33DGN 功能描述:監(jiān)控電路 w/ Power-Fail 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(kāi)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
TPS3705-33DGNG4 功能描述:監(jiān)控電路 Processor with Power-Fail 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(kāi)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