MAX456 Maxim, MAX456 Datasheet - Page 2

• Manufacturer Part Number: MAX456
• Description: 8 x 8 Video Crosspoint Switch
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
Total Supply Voltage (V+ to V-) ...........................................+12V
Positive Supply Voltage V+ Referred to AGND......-0.3V to +12V
Negative Supply Voltage V- Referred to AGND .....-12V to +0.3V
DGND Voltage.........................................................AGND ±0.3V
Buffer Short Circuit to Ground when
Analog Input Voltage ............................(V+ + 0.3V) to (V- - 0.3V)
Digital Input Voltage .............................(V+ + 0.3V) to (V- - 0.3V)
Input Current, Power On or Off
ELECTRICAL CHARACTERISTICS
(V+ = 5.0V, V- = -5.0V, -1.3V ≤ V
unless otherwise noted.)
8 x 8 Video Crosspoint Switch
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.
2
Input Voltage Range
Voltage Gain
Buffer Offset Voltage
Offset Voltage Drift
Operating Supply Voltage
Supply Current, All Buffers On
(No External Load)
Supply Current, All Buffers Off
Power-Supply Rejection Ratio
Analog Input Current
Output Leakage Current
Internal Amplifier Load Resistor
(LOAD Pin = 5V)
Buffer Output Voltage Swing
Digital Input Current
Output Impedance at DC
Input Logic Low Threshold
Input Logic High Threshold
SER OUT Output Logic Low
SER OUT Output Logic High
Digital Inputs.................................................................±20mA
Analog Inputs ...............................................................±50mA
Not Exceeding Package Power Dissipation .............Indefinite
_______________________________________________________________________________________
PARAMETER
IN
≤ +1.3V; LOAD = +5V; internal load resistors on; AGND = DGND = 0V; T
Internal load
resistors on, no
external load,
V
T
T
T
T
T
T
T
±4.5V to ±5.5V, DC measurement
T
Internal load resistors off, all buffers
off, T
T
T
Internal load resistors on, no external load
T
Serial mode,
SER/
IN
A
A
A
A
A
A
A
A
A
A
A
= +25°C
= T
= T
= +25°C
= T
= +25°C
= T
= T
= +25°C
= T
= T
= 0V to 1V
–
P
A
—
MIN
MIN
MIN
MIN
MIN
MIN
MIN
A
= T
—
R
–
MIN
to T
to T
to T
to T
to T
to T
to T
= 5V
CONDITIONS
MAX
MAX
MAX
MAX
MAX
MAX
MAX
to T
MAX
T
T
I
I
A
A
OL
OH
= +25°C
= T
= 1.6mA
= -0.4mA
MIN
Continuous Power Dissipation (T
Operating Temperature Ranges:
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10 sec) ............................+300°C
to T
40-Pin Plastic DIP (derate 11.3mW/°C above +70°C)....889mW
40-Pin CERDIP (derate 20.0mW/°C above +70°C)....1600mW
44-Pin PLCC (derate 13.3mW/°C above +70°C) .......1066mW
MAX456C _ _ ......................................................0°C to +70°C
MAX456E _ _ ...................................................-40°C to +85°C
MAX
±4.5
±1.3
0.99
0.98
MIN
-1.3
250
200
2.4
50
4
TYP
±0.1
400
1.0
1.0
1.5
20
39
64
10
A
= +70°C)
±100
MAX
1.01
1.02
±5.5
±12
±10
600
765
1.3
3.0
0.8
0.4
±7
±1
45
60
4
A
= +25°C,
UNITS
µV/°C
V/V
mA
mA
mV
dB
nA
nA
µA
Ω
Ω
V
V
V
V
V
V