Electrical characteristics, Absolute maximum ratings – Rainbow Electronics MAX4885AE User Manual
Page 2
High-Bandwidth, VGA 2:1 Switch
with ±15kV ESD Protection
MAX4885AE
2
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.
(All voltages referenced to GND unless otherwise noted.)
V
CC
..........................................................................-0.3V to +6V
V
L
.............................................................. -0.3V to (V
CC
+ 0.3V)
R_, G_, B_, H0, V0, SDA0, SCL0 ............. -0.3V to (V
CC
+ 0.3V)
H1, H2, V1, V2, SDA1, SDA2, SCL1,
SCL2, SEL1, SEL2 ................................... -0.3V to (V
L
+ 0.3V)
Continuous Current through R_, G_, B_ Switches .......... Q50mA
Continuous Current through SDA_, SCL_ Switches ...... Q50mA
Continuous Current into SEL1, SEL2, H1, H2, V1, V2 .... Q20mA
Peak Current through all Switches
(pulsed at 1ms, 10% duty cycle) ............................... Q100mA
Continuous Power Dissipation (T
A
= +70NC)
28-Pin TQFN (derate 28.6mW/NC above +70NC) ....2285.7mW
Junction-to-Ambient Thermal Resistance (B
JA
) (Note 1)
28-Pin TQFN .................................................................35NC/W
Junction-to-Case Thermal Resistance (B
JC
) (Note 1)
28-Pin TQFN ...................................................................3NC/W
Operating Temperature Range .......................... -40NC to +85NC
Storage Temperature Range ............................ -65NC to +150NC
Junction Temperature ................................................... +150NC
Lead Temperature (soldering, 10s) ................................+300NC
ELECTRICAL CHARACTERISTICS
(V
CC
= +4.5V to +5.5V, V
L
= +2.2V to V
CC
, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25NC.)
ABSOLUTE MAXIMUM RATINGS
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to
.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
V
CC
+4.5
+5.5
V
Logic Supply Voltage
V
L
V
L
P V
CC
+2.2
V
CC
V
V
CC
Supply Current
I
CC
V
CC
= +5.5V, V
L
= +3.6V,
SEL_ = H1 = H2 = V1 = V2 = GND
2
5
F
A
V
L
Supply Current
I
L
V
CC
= +5.5V, V
L
= +3.6V,
SEL_ = H1 = H2 = V1 = V2 = GND
1
F
A
ANALOG SWITCHES
On-Resistance (R_, G_, B_)
R-HF-
ON
V
IN
= +0.7V, I
IN
= Q10mA
5
8
I
On-Resistance Match (R_, G_,
B_)
D
R
ON
0 P V
IN
P
+0.7V, I
IN
= -10mA
1
I
On-Resistance Flatness
(R_, G_, B_)
R
FLAT(ON)
0 P V
IN
P
+0.7V, I
IN
= -10mA
0.5
1
I
Off Leakage Current (R_, G_, B_)
I
OFF
V
R_
, V
G_
, V
B_
= 0V or V
CC
-1
+1
F
A
On-Resistance (SDA_, SCL_)
R-DDC
ON
V
IN
= +0.7V, I
IN
= Q10mA
15
I
Off-Leakage Current
(SDA_, SCL_)
I
OFF
V
SDA_
, V
SCL_
= 0V or V
L
,
V
CC
= V
L
= +5V
-1
+1
F
A