MAX4359/MAX4360/MAX4456
Low-Cost 4x4, 8x4, 8x8
Video Crosspoint Switches
2 _______________________________________________________________________________________
DC ELECTRICAL CHARACTERISTICS
(V+ = +5V, V- = -5V, V
LOAD
= +5V (internal load resistors on), V
IN_
= V
AGND
= V
DGND
= 0V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
Typical values are at T
A
= +25°C.)
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.
PARAMETER CONDITIONS MIN TYP MAX UNITS
MAX4359/MAX4360
20 32
Offset Voltage Drift 20 µV/°C
Buffer Offset Voltage
T
A
= +25°C ±1 ±15
Supply Current, All Buffers On
(no external load)
37
mA
Supply Current, All Buffers Off 1.6 5 mA
Power-Supply Rejection Ratio ±4.5V to ±5.5V 50 64 dB
Operating Supply Voltage Inferred from PSRR test ±4.5 ±5.5 V
0.99 1.0 1.01
Voltage Gain V/V
Analog Input Current ±0.1 ±100 nA
Output Leakage Current Internal load resistors off, all buffers off ±100 nA
T
A
= T
MIN
to T
MAX
±20
mV
V
LOAD
= 5V
250 400 600
Internal Amplifier Load Resistor
200 765
Ω
Digital Input Current ±1
Output Impedance at DC 10 Ω
Input-Logic Low Threshold 0.8 V
Input-Logic High Threshold 2.4 V
0.4
4
V
Serial mode,
V
SER/PAR
= 5V
µA
Buffer Output Voltage Swing Internal load resistors on, no external load ±1.3 V
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 to AGND ..................................................................±0.3V
Buffer Short Circuit to Ground when
Not Exceeding Package Power Dissipation .............Indefinite
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
Digital Inputs.................................................................±20mA
Analog Inputs ...............................................................±50mA
Continuous Power Dissipation (T
A
= +70°C)
36-Pin SSOP (derate 11.8mW/°C above +70°C) ...........941mW
24-Pin SO (derate 11.8mW/°C above +70°C)................941mW
40-Pin Plastic DIP (derate 11.3mW/°C above +70°C)....889mW
44-Pin PLCC (derate 13.3mW/°C above +70°C) .......1066mW
Operating Temperature Ranges
MAX4456C _ _ ....................................................0°C to +70°C
MAX4_ _ _E_ _ .................................................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
ABSOLUTE MAXIMUM RATINGS
Internal load resistors on,
no external load, V
IN
= 0 to 1V
I
OL
= 0.4mA
I
OH
= -0.4mA
T
A
= +25°C
T
A
= T
MIN
to T
MAX
0.98 1.0 1.02
Input Voltage Range Inferred from swing test -1.3 1.3 V
SER OUT Output-Logic Low/High
MAX4456
39 50
65T
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
T
A
= +25°C
