Datasheet

MAX3344E/MAX3345E
±15kV ESD-Protected USB Transceivers
in UCSP with USB Detect
______________________________________________________________________________________ 13
LINEAR
REGULATOR
TO INTERNAL CIRCUITS
23.7Ω
ENUM
GND
VMI
VPI
RCV
SUSP
MODE
V
L
VPO
OE
V
CC
VTRM
D-
D+
MAX3344E
MAX3345E
BANDGAP
TO INTERNAL CIRCUITS
EXTERNAL RESISTORS
23.7Ω
VMO
1.5kΩ
SINGLE-ENDED RECEIVERS
Vbg
Vbg
USB SUPPLY
TRANSMITTER
RECEIVER
USB_DET
Functional Diagram
16
15
14
13
12
11
10
1
2
3
4
5
6
7
USB_DET
V
L
VTRM
D+
D-
VMO
MODE
VPO
RCV
TOP VIEW BOTTOM VIEW
MAX3344E
MAX3345E
GND
V
CC
9ENUM
VPI
8VMI
SUSP
TSSOP
UCSP
V
CC
V
L
GND
VTRM
D+
D-
VMI
MODE
RCV
SUSP
USB_DET
ENUM
VMO
VPO
VPI
MAX3344E/MAX3345E
A
B
C
D
1234
OE
OE
Pin Configurations