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參數(shù)資料
| 型號(hào)： | MAX7461 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Loss-of-Sync Alarm |
| 中文描述： | 同步丟失報(bào)警 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 500K |
| 代理商： | MAX7461 |
M
Loss-of-Sync Alarm
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
to GND..............................................................-0.3V to +6V
LOS
to GND..............................................................-0.3V to +6V
IN to GND.................-0.3V to the lower of +6V and (V
CC
+ 0.3V)
Continuous Power Dissipation (T
A
= +70°C)
5-Pin SOT23-5 (derate 7.1mW/°C above +70°C) ......571.0mW
Maximum Current Into Any Pin.........................................±50mA
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Operating Temperature Range
MAX7461EUK...................................................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
Junction Temperature......................................................+150°C
ELECTRICAL CHARACTERISTICS
(V
CC
= +4.5V to +5.5V, GND = 0, C
IN
= 0.1μF, RO = 500
, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
=
+25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
AC CHARACTERISTICS
Minimum Input Sync Height
Maximum Input Voltage
LOS Release Time
LOS Detect Time
DIGITAL CHARACTERISTICS
Output Low Voltage
Logic High Leakage Current
V
IN-MIN
V
IN-MAX
t
RT
t
DT
AC-coupled (Note 1)
AC-coupled
(Note 2)
(Note 3)
105
130
mV
P-P
V
P-P
2.4
1.7
1.9
2.2
3.4
2.7
4.9
ms
V
OL
I
OLEAK
I
SINK
= 10mA
0.4
1
V
μA
POWER REQUIREMENTS
Supply Voltage
Supply Current
Power-Supply Noise Immunity
V
CC
I
CC
V
PSNI
4.5
5.0
1.7
200
5.5
2.2
V
mA
mV
P-P
0 to 5MHz sinusoid on V
CC
(Note 4)
Note 1:
Minimum input sync height is the voltage above which
LOS
is guaranteed to be in high-impedance mode after the maximum
LOS time-constant time.
Note 2:
LOS release time is the time that the video input must be continuously present before
LOS
goes high (inactive state).
Note 3:
The LOS detect time is the time that the video input must be continuously absent before
LOS
goes low (active state).
Note 4:
The MAX7461
LOS
output is accurate with a power-supply noise level below V
PSNI
.
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| MAX7461EUK | Loss-of-Sync Alarm |
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| MAX7482 | Bidirectional Video Filters/Buffers for Composite and S-Video Portable Media Devices |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX7461EUK | 制造商:Maxim Integrated Products 功能描述:LOSS-OF-SYNC ALARM - Rail/Tube |
| MAX7461EUK+ | 制造商:Maxim Integrated Products 功能描述:LOSS OF SYNC ALARM 5PIN SOT-23 - Rail/Tube |
| MAX7461EUK+T | 功能描述:視頻 IC Loss-Of-Sync Alarm RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| MAX7461EUK-T | 功能描述:視頻 IC RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| MAX7462USA | 功能描述:有源濾波器 RoHS:否 制造商:Maxim Integrated 通道數(shù)量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube |
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