MAX3453EETE Maxim Integrated, MAX3453EETE Datasheet - Page 6

• Manufacturer Part Number: MAX3453EETE
• Description: USB Interface IC
• Manufacturer: Maxim Integrated

Specifications of MAX3453EETE

• Operating Supply Voltage: 4 V to 5.5 V
• Operating Supply Current: 2.5 mA

±15kV ESD-Protected USB Transceivers
6
TSSOP
6, 13*
_______________________________________________________________________________________
10
1
2
3
4
5
7
8
9
MAX3454E/
MAX3455E/
MAX3456E
5, 8, 13*, 16
THIN QFN
15
10
1
2
3
4
6
7
9
PIN
TSSOP
10
—
1
3
4
5
6
7
8
9
MAX3453E
THIN QFN
5, 8, 16
15
—
10
2
3
4
6
7
9
NAME
GND
RCV
N.C.
SPD
SUS
VM
OE
VP
V
D-
L
Digital I/O Connections Logic Supply. Connect a +1.65V to
+3.6V supply to V
capacitor.
Speed Selector Input. Connect SPD to GND to select the low-
speed data rate (1.5Mbps). Connect SPD to V
speed data rate (12Mbps). The MAX3453E only supports full-
speed operation.
D i ffer enti al Recei ver O utp ut. RC V r esp ond s to the d i ffer enti al i np uts
on D + and D - ( see Tab l es 3, 4) . RC V asser ts l ow i f S U S = V
Receiver Output/Driver Input. VP functions as a receiver output
when OE = V
as a driver input when OE = GND.
Receiver Output/Driver Input. VM functions as a receiver output
when OE = V
as a driver input when OE = GND.
No Connection. Not internally connected.
*Pin 13 is No Connection for MAX3456E only.
Ground
Suspend Input. Drive SUS low for normal operation. Drive SUS
high to put the MAX3453E–MAX3456E into suspend mode. RCV
asserts low in suspend mode. VP and VM remain active in
suspend mode.
Output Enable. Drive OE to GND to enable the transmitter
outputs. Drive OE to V
also controls the I/O direction of VP and VM (see Tables 3, 4).
USB Input/Output. For OE = GND, D- functions as a USB
output, with VM providing the input signal. For OE = V
functions as a USB input, with VM functioning as a single-ended
receiver output. Connect a 1.5kΩ resistor from D- to V
low-speed (1.5Mbps) operation (MAX3455E/MAX3456E). Drive
ENUM to V
V
TRM
for low-speed (MAX3454E, SPD = GND) operation.
L
to connect the internal 1.5kΩ resistor from D- to
L
L
. VP duplicates D+ when receiving. VP functions
. VM duplicates D- when receiving. VM functions
L
. Bypass V
L
to disable the transmitter outputs. OE
FUNCTION
L
to GND with a 0.1µF ceramic
Pin Description
L
to select the full-
L
TRM
, D-
L
.
for