參數(shù)資料
型號(hào)： MAX458
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 運(yùn)動(dòng)控制電子
英文描述： 8x4 Video Crosspoint Switches with Buffers(8*4,100MHz,具緩沖器,交叉視頻開關(guān)矩陣)
中文描述： 8-CHANNEL, CROSS POINT SWITCH
文件頁(yè)數(shù)： 2/16頁(yè)
文件大?。?/td> 185K
代理商： MAX458
M
8x4 Video Crosspoint S witc hes with Buffers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Total Supply Voltage (V
CC
to V
EE
) .........................................12V
Positive Supply Voltage (V
CC
to GND).....................................6V
Negative Supply Voltage (V
EE
to GND) ...................................6V
Analog Input/Output Voltage ...........(V
CC
+ 0.3V) to (V
EE
- 0.3V)
Digital Input Voltage...................................(V
CC
+ 0.3V) to -0.3V
Duration of Output Short Circuit to GND (Note 1)......Continuous
Continuous Power Dissipation
Plastic DIP (derate 17mW/°C above +70°C) ..............1333mW
PLCC (derate 13mW/°C above +70°C) ......................1067mW
Note 1:
Outputs may be shorted to any supply pin or ground as long as package power dissipation ratings are not exceeded.
ELECTRICAL CHARACTERISTICS
(V
CC
= +5V, V
EE
= -5V, -2V
≤
V
IN
≤
+2V, output load resistor (R
L
) = 150
, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
Typical values are at T
A
= +25°C.)
SYMBOL
PARAMETER
STATIC SPECIFICATIONS
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 Ranges
MAX45_C_ _ ........................................................0°C to +70°C
MAX45_E_ _......................................................-40°C to +85°C
J unction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
(Note 5)
(Note 5)
Any channel
V
IN
= 0V,
all amplifiers enabled
MAX458 (Note 3)
V
IN
= 0V (Note 2)
V
S
= ±4.75V to ±5.25V
V
IN
= 0V, input programmed to one output
Input programmed to one output
Input channel on or off
V
IN
= 10MHz sine wave
MAX458
V
IN
= 1kHz sine wave
CONDITIONS
V
0.8
V
IL
Logic Input Low Voltage
V
2.0
V
IH
Logic Input High Voltage
mA
15
26
Positive Supply Current in
Shutdown
50
50
100
75
mA
60
75
85
I
CC
Positive Power-Supply Current
pF
12
C
OUT
Disabled Output Capacitance
4.0
1.0
0.05
R
OUT
Enabled Output Resistance
20
10
mV
5
15
V
OS
Input Offset Voltage
V
±2
±3
V
OUT
Output Voltage Swing
1.0
1.0
0.1
0.5
mV
dB
3
V
OS
PSRR
Input Offset Voltage Match
Power-Supply Rejection Ratio
μA
M
pF
±1
5.0
7
±5
I
IN
R
IN
C
IN
On Input Bias Current
On Input Resistance
Input Capacitance
0.50
UNITS
MIN
TYP
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
MAX459 (Note 4)
2.0
%
0.1
DC Voltage Gain Accuracy
MAX459
0.70
1.0
M
k
0.25
R
OUT
Disabled Output Resistance
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
V
IN
= 0V,
all amplifiers enabled
40
90
mA
65
I
EE
Negative Power-Supply Current
mA
7
12
Negative Supply Current in
Shutdown
V
-2
+2
Input Voltage Range
50
60
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