MAX3344E/MAX3345E
±15kV ESD-Protected USB Transceivers
in UCSP with USB Detect
______________________________________________________________________________________ 13
LINEAR
REGULATOR
TO INTERNAL CIRCUITS
23.7
ENUM
GND
VMI
VPI
RCV
SUSP
MODE
V
L
VPO
OE
V
CC
VTRM
D-
D+
MAX3344E
MAX3345E
BANDGAP
TO INTERNAL CIRCUITS
EXTERNAL RESISTORS
23.7
VMO
1.5k
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
MAX3344E/MAX3345E
±15kV ESD-Protected USB Transceivers
in UCSP with USB Detect
14 ______________________________________________________________________________________
16L,UCSP.EPS
H
1
1
21-0101
PACKAGE OUTLINE, 4x4 UCSP
Package Information
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,
go to www.maxim-ic.com/packages
.)
MAX3344E/MAX3345E
±15kV ESD-Protected USB Transceivers
in UCSP with USB Detect
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 15
© 2004 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.
TSSOP4.40mm.EPS
Package Information (continued)
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,
go to www.maxim-ic.com/packages
.)

MAX3344EEUE+

Mfr. #:
Manufacturer:
Maxim Integrated
Description:
USB Interface IC ESD-Protected USB Tcvr
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union