參數(shù)資料
型號： MAX6734KAVDD3-T
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： Analog Video Front-End Processors; Function: 2in/1out component video switching and frequency detection; Features: YCbCr/RGB or D-pin, auto sync processor, pre-filter for ADC, dummy HD/VD output; Operating Voltage: 5V; Package: QFP48 (lead-free); Additional Information: More Info
中文描述： 3-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8
封裝： SOT-23, 8 PIN
文件頁數(shù)： 4/16頁
文件大?。?/td> 244K
代理商： MAX6734KAVDD3-T
M
Single-/Dual-/Triple-Voltage μP Supervisory
Circuits with Independent Watchdog Output
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
1 = V
CC
2 = +0.8V to +5.5V, T
A
= -40
°
C to +85
°
C, unless otherwise noted. Typical values are at T
A
= +25
°
C.) (Note 1)
PARAMETER
SYM B O L
CONDITIONS
MIN
TYP
MAX
UNITS
WATCHDOG INPUT
t
WD-L
First watchdog period after reset
timeout period
35
54
72
Watchdog Timeout Period
t
WD-S
t
WDI
V
IL
V
IH
I
WDI
Normal mode
(Note 2)
1.12
50
1.68
2.24
s
WDI Pulse Width
ns
0.3
×
V
CC
1
WDI Input Voltage
0.7
×
V
CC
1
-1
V
WDI Input Current
RESET/WATCHDOG OUTPUT
WDI = 0 or V
CC
1
+1
μA
V
CC
1 or V
CC
2
≥
+0.8V,
I
SINK
= 1μA, output asserted
0.3
V
CC
1 or V
CC
2
≥
+1.0V,
I
SINK
= 50μA, output asserted
0.3
V
CC
1 or V
CC
2
≥
+1.2V,
I
SINK
= 100μA, output asserted
0.3
V
CC
1 or V
CC
2
≥
+2.7V,
I
SINK
= 1.2mA, output asserted
0.3
RST
/
WDO
Output Low Voltage
(Push-Pull or Open Drain)
V
OL
V
CC
1 or V
CC
2
≥
+4.5V,
I
SINK
= 3.2mA, output asserted
0.4
V
V
CC
1
≥
+1.8V, I
SOURCE
= 200μA,
output not asserted
0.8
×
V
CC
1
V
CC
1
≥
+2.7V, I
SOURCE
= 500μA,
output not asserted
0.8
×
V
CC
1
RST
/
WDO
Output High Voltage
(Push-Pull Only)
V
OH
V
CC
1
≥
+4.5V, I
SOURCE
= 800μA,
output not asserted
0.8
×
V
CC
1
V
RST
/
WDO
Output Open-Drain
Leakage Current
Output not asserted
0.5
μA
Note 1:
Devices tested at T
A
= +25
°
C. Overtemperature limits are guaranteed by design and not production tested.
Note 2:
Parameter guaranteed by design.
相關(guān)PDF資料
PDF描述
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MAX6734KAVHD6-T Single-/Dual-/Triple-Voltage &#181.P Supervisory Circuits with Independent Watchdog Output
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MAX6734KAWED2-T FETs - Nch 60V<VDSS=150V; Surface Mount Type: Y; Package: TSSOP-8; Number Of Pins: 8; R DS On (O): (max 0.35); P D (W): (max 2.1)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6734KAVDD4+T 功能描述:監(jiān)控電路 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(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 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6734KAVDD4-T 功能描述:監(jiān)控電路 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(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 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6734KAVDD5+T 功能描述:監(jiān)控電路 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(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 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6734KAVDD5-T 功能描述:監(jiān)控電路 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(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 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6734KAVDD6+T 功能描述:監(jiān)控電路 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(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 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
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