Datasheet

MAX3453E–MAX3456E
±15kV ESD-Protected USB Transceivers
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
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.
DC ELECTRICAL CHARACTERISTICS
(V
BUS
= +4.0V to +5.5V or V
TRM
= +3.0V to +3.6V, V
L
= +1.65V to +3.6V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values
are at V
BUS
= +5.0V, V
L
= +2.5V, and T
A
= +25°C.) (Note 1)
PARAMETER
SYM B O L
CONDITIONS
MIN
TYP
MAX
UNITS
SUPPLY INPUTS (V
BUS
, V
TRM
, V
L
)
Regulated Supply Voltage Output
V
TRM
Internal regulator 3.0 3.3 3.6 V
Operating Supply Current I
VBUS
Full-speed transmitting and receiving at
12Mbps, C
L
= 50pF on D+ and D- (Note 2)
10 mA
Operating V
L
Supply Current I
VL
Full-speed transmitting and receiving at
12Mbps (Note 2)
2.5 mA
Full-speed idle: V
D+
> 2.7V, V
D-
< 0.3V
250
350
Full-Speed Idle and SE0 Supply
Current
I
VBUS
(
IDLE
)
SE0: V
D+
< 0.3V, V
D-
< 0.3V
250
350
µA
MAX3453E/MAX3455E
15
Static V
L
Supply Current
I
VL
(
STATIC
)
Full-speed idle,
SE0, or suspend
mode
MAX3454E/MAX3456E
5
µA
MAX3453E
(ENUM = low),
MAX3455E
40
Suspend Supply Current
I
VBUS
(
SUSP
)
VM = VP = open,
SUS = OE = high
MAX3454E
(ENUM = low),
MAX3456E
35
µA
Disable Mode Supply Current
I
VBUS
(
DIS
)
V
L
= GND or open 20 µA
MAX3453E/MAX3455E
20
Sharing Mode V
L
Supply Current I
VL
(
SHARING
)
V
BUS
= GND or
open, OE = low,
VP = low or high,
VM = low or
high, SUS = high
MAX3454E/MAX3456E
5
µA
D+/D- Sharing Mode Load
Current
I
D_
(
SHARING
)
V
BUS
= GND or open, V
D_
= 0 or +5.5V 20 µA
D+/D- Disable Mode Load
Current
I
D_(DIS)
V
L
= GND or open, V
D_
= 0 or +5.5V 5 µA
V
BUS
, V
L
, D+, D- to GND.......................................-0.3V to +6.0V
V
TRM
to GND ............................................-0.3V to (V
BUS
+ 0.3V)
VP, VM, SUS, ENUM, SPD,
RCV,
OE, BD to GND ................................-0.3V to (V
L
+ 0.3V)
Current (into any pin) ........................................................±15mA
Short-Circuit Current (D+ and D-)...................................±150mA
Continuous Power Dissipation (T
A
= +70°C)
14-Pin TSSOP (derate 9.1mW/°C above +70°C) .........727mW
16-Pin Thin QFN (derate 14.7mW/°C above +70°C)....1176mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C