參數(shù)資料
型號(hào)： TL7757ILPRE3
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3
封裝： ROHS COMPLIANT, PLASTIC, TO-226, TO-92, 3 PIN
文件頁(yè)數(shù)： 16/19頁(yè)
文件大小： 626K
代理商： TL7757ILPRE3
TL7757
SUPPLY VOLTAGE SUPERVISOR
AND PRECISION VOLTAGE DETECTOR
SLVS041I SEPTEMBER 1991 REVISED AUGUST 2003
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
VCC
Supply voltage vs RESET output voltage
4
ICC
Supply current vs Supply voltage
5
ICC
Supply current vs Free-air temperature
6
VOL
Low-level output voltage vs Low-level output
current
7
VOL
Low-level output voltage vs Free-air temperature
8
IOL
Output current vs Supply voltage
9
VIT
Input threshold voltage (negative-going VCC) vs Free-air
temperature
10
Vres
Power-up reset voltage vs Free-air temperature
11
Vres
Power-up reset voltage and supply voltage vs Time
12
Propagation delay time
13
Figure 4
3
2
1
0
012
3
4
5
4
5
SUPPLY VOLTAGE
vs
RESET OUTPUT VOLTAGE
6
67
7
8
TA = 25°C
IO = 0
RESET
Output
V
oltage
V
VCC Supply Voltage V
Output
Undefined
Figure 5
1
0.5
0
01
2
3
4
1.5
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
2
56
7
TA = 25°C
IO = 0
VCC Supply Voltage V
IDD
Supply
Current
mA
I CC
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TL7757IPK 功能描述:監(jiān)控電路 4.55V Monitr/Detectr 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(lèi)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
TL7757IPKE6 制造商:Texas Instruments 功能描述:
TL7757IPKG3 功能描述:監(jiān)控電路 Supply-Volt & Prec 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(lèi)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
TL7757LP 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:SUPPLY-VOLTAGE SUPERVISOR AND PRECISION VOLTAGE DETECTOR
TL7757MD 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:FAMILY OF WIDE - BANDWITH HIGH-OUTPUT-DRIVE SINGLE SUPPLY OPERATIONAL AMPLIFIERS
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