MAX3349EETE+ Maxim Integrated Products, MAX3349EETE+ Datasheet - Page 2

• Manufacturer Part Number: MAX3349EETE+
• Description: IC TXRX USB 2.0 FS 16-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3349EETE+

• Number Of Drivers/receivers: 1/1
• Protocol: USB 2.0
• Voltage - Supply: 4 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to GND, unless otherwise noted.)
V
V
VP, VM, SUS, RX, TX, ENUM, RCV, OE, BD, -0.3V to (V
Short Circuit Current (D+ and D-)...................................±150mA
Maximum Continuous Current (all other pins) .................±15mA
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(V
ues are at V
USB 2.0 Full-Speed Transceiver with UART
Multiplexing Mode
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.
2
SUPPLY INPUTS/OUTPUTS (V
V
V
V
Regulated Supply-Voltage Output
Operating V
Operating V
Static V
Operating V
Full-Speed Idle and SE0 Supply
Current
Static V
Sharing Mode V
USB Suspend V
Current
V
USB Power-Supply Detection
Threshold
USB Power-Supply Detection
Hysteresis
V
Threshold
UART
TRM
16-Bump UCSP (derate 8.2mW/°C above +70°C) ....659.5mW
16-Pin 4mm x 4mm TQFN (derate 25.0mW/°C
BUS
above +70°C).............................................................2000mW
BUS
L
UART
BUS
L
Input Range
Power-Supply Detection
_______________________________________________________________________________________
.........................................................-0.3V to (V
, V
= +4.0V to +5.5V, V
Input Range
DETECTION (BD)
Input Range
UART
L
L
, V
Supply Current
PARAMETER
BUS
BUS
BUS
UART
L
Supply Current
Supply Current
, D+, D- ..........................................-0.3V to +6V
= +5V, V
L
BUS
Supply Current
Supply Current
Supply Current
Supply
L
UART
= +1.8V, V
A
= +2.7V to +3.3V, V
BUS
= +70°C)
, V
I
UART
VUART(STATIC)
I
V
I
I
UART
VBUS(IDLE)
V
SYMBOL
VL(STATIC)
VBUS(SUS)
HYS_VBUS
I
TH_VBUS
V
I
V
VL(OFF)
VUART
V
V
I
TH_VL
UART
BUS
= +2.75V (UART Mode), and T
I
BUS
V
TRM
VL
L
, V
TRM
BUS
, V
L
= +1.40V to +2.75V, T
USB mode
UART mode
Internal regulator, USB mode
Full-speed transmitting/receiving at
12Mbps, C
UART transmitting/receiving at
921kbaud, C
UART mode
Full-speed transmitting/receiving at
12Mbps, C
Full-speed idle,
V
SE0: V
Full-speed idle, SE0, suspend mode, or
static UART mode
V
VM, VP unconnected;
OE = 1, SUS = 1
L
L
)
D+
BUS
+ 0.3V)
+ 0.3V)
> +2.7V, V
and V
D+
< +0.3V, V
L
L
UART
= 50pF on D+ and D-
= 50pF on D+ and D-
L
CONDITIONS
= 200pF
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
Bump Temperature (soldering, reflow) ............................+235°C
D-
not present
< +0.3V
A
D-
= +25°C.) (Note 1)
A
< +0.3V
= -40°C to +85°C, unless otherwise noted. Typical val-
0.4 x
MIN
1.40
4.0
2.7
3.0
V
L
TYP
290
340
3.5
0.7
38
40
2
2
MAX
0.9 x
2.75
400
450
5.5
3.3
3.6
2.5
10
10
65
V
5
6
5
L
UNITS
mA
mA
mA
mV
µA
µA
µA
µA
µA
V
V
V
V
V
V