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Maxim Integrated Semiconductor Electronic Components Datasheet

MAX13482E Datasheet

(MAX13481E - MAX13483E) ESD-Protected USB Transceivers

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19-3801; Rev 2; 1/06
www.DataSheet4U.com
±15kV ESD-Protected USB Transceivers with
External/Internal Pullup Resistors
General Description
The MAX13481E/MAX13482E/MAX13483E ±15kV ESD-
protected USB-compliant transceivers interface low-
voltage ASICs with USB devices. The transceivers fully
comply to USB 2.0 when operating at full-speed
(12Mbps). The transceivers also operate with VL as low
as 1.6V, ensuring compatibility with low-voltage ASICs.
The MAX13481E/MAX13482E/MAX13483E feature a
logic-selectable suspend mode that reduces current
consumption. Integrated ±15kV ESD circuitry protects
D+ and D- bus connections.
The MAX13481E/MAX13482E/MAX13483E operate over
the extended -40°C to +85°C temperature range and are
available in a 16-pin (3mm x 3mm) thin QFN package.
Applications
Cell Phones
PDAs
Digital Still Cameras
Selector Guide
PART
MAX13481EETE
MAX13482EETE
MAX13483EETE
ENUM
INPUT
INTERNAL
1.5kΩ
RESISTOR
VBUS
DETECTION
Typical Operating Circuits appear at end of data sheet.
TOP VIEW
Features
Active-Low Enumeration Input Controls D+ Pullup
Resistor (MAX13482E)
Active-Low Enumeration Input Controls Internal
Pullup Switch (MAX13481E)
±15kV ESD Protection on D+ and D-
USB 2.0 Full-Speed Compliant Transceiver
VBUS Detection (MAX13482E/MAX13483E)
+1.60V to +3.6V VL Allows Connection with Low-
Voltage ASICs
No Power-Supply Sequencing Required
Pin Compatible with MIC2551A (MAX13481E)
Pin Compatible with DP1680 (MAX13483E)
Pin Compatible with DP1681 (MAX13481E)
Pin Compatible with DP1682 (MAX13482E)
Ordering Information
PART
PIN-PACKAGE
TOP
MARK
MAX13481EETE 3mm X 3mm TQFN-EP*
MAX13482EETE 3mm X 3mm TQFN-EP*
MAX13483EETE 3mm X 3mm TQFN-EP*
ADF
ADI
ADJ
*EP = Exposed Paddle.
PKG
CODE
T1633-4
T1633-4
T1633-4
Pin Configurations
VPU (VPUR) 13
VBUS 14
VL 15
N.C. (BD) 16
12 11 10 9
*EP
MAX13481E
MAX13482E
1234
8 N.C.
7 SUS
6 GND
5 ENUM
12 11 10 9
I.C. 13
VBUS 14
VL 15
*EP
MAX13483E
8 N.C.
7 SUS
6 GND
BD 16
5 N.C.
1234
( ) MAX13482E ONLY
TQFN
3mm x 3mm
*EXPOSED PADDLE
TQFN
3mm x 3mm
*EXPOSED PADDLE
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.


Maxim Integrated Semiconductor Electronic Components Datasheet

MAX13482E Datasheet

(MAX13481E - MAX13483E) ESD-Protected USB Transceivers

No Preview Available !

www.DataSheet4U.com
±15kV ESD-Protected USB Transceivers with
External/Internal Pullup Resistors
ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to GND, unless otherwise noted.)
VBUS, VL, ..................................................................-0.3V to +7V
VTRM, VPUR, VPU .....................................-0.3V to (VBUS + 0.3V)
Input Voltage (D+, D-) ..............................................-0.3V to +7V
VM, VP, SUS, RCV, ENUM, BD, OE, ............-0.3V to (VL + 0.3V)
Short-Circuit Current to VCC or GND (D+, D-)… ........... ±150mA
Maximum Continuous Current (all other pins) ..................±15mA
Continuous Power Dissipation (TA = +70°C)
16-Pin, 3mm x 3mm TQFN (derate 15.6mW/°C above
+70°C).......................................................................1250mW
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
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.
ELECTRICAL CHARACTERISTICS
(VCC = +4V to +5.5V, VL = +1.6V to +3.6V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V, VL = +2.5V,
TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
SUPPLY INPUTS (VBUS, VTRM, VL)
VBUS Input Range
VBUS
VL Input Range
VL
Regulated Supply-Voltage Output VVTRM
Operating VCC Supply Current
IVCC
CONDITIONS
Full-speed transmitting/receiving at
12Mbps, CL = 50pF on D+ and D- (Note 2)
Operating VL Supply Current
Full-speed transmitting/receiving at
IVL 12Mbps, CL = 15pF receiver outputs,
VL = 2.5V (Note 2)
Full-Speed Idle and SE0 Supply
Current
Static VL Supply Current
Suspend Supply Current
Disabled-Mode Supply Current
Sharing-Mode VL Supply Current
IVCC(IDLE)
Full-speed idle, VD+ > 2.7V, VD- < 0.3V
SE0: VD+ < 0.3V, VD- < 0.3V
IVL(STATIC) Full-speed idle, SE0 or suspend mode
IVCC(SUSP) VM = VP = open, ENUM = SUS = OE = high
IVCC(DIS) VL = GND or open
VBUS = GND or open, OE = low,
IVL(SHARING) VP = low or high, VM = low or high, SUS =
high, ENUM = high
MIN
4.0
1.6
3.0
TYP MAX UNITS
5.5
3.6
3.3 3.6
10
V
V
V
mA
2.5
250 350
250 350
5
35
20
5
mA
µA
µA
µA
µA
µA
Disable-Mode Load Current on
D+ and D-
IDX(DISABLE) VL = GND or open, VD_ = 0 or 5.5V
5 µA
Sharing-Mode Load Current on
D+ and D-
USB Power-Supply Detection
Threshold
USB Power-Supply Detection
Hysteresis
IDX(SHARING) VBUS = GND or open, VD_ = 0 or 5.5V
VTH_H
VTH_L
Supply present
Supply lost
VL 1.7V
VL < 1.7V
VHYST
20 µA
3.6
0.8 V
0.7
75 mV
VL Supply-Voltage Detection
Threshold
VTH(VL)
0.85 V
2 _______________________________________________________________________________________


Part Number MAX13482E
Description (MAX13481E - MAX13483E) ESD-Protected USB Transceivers
Maker Maxim Integrated Products
Total Page 19 Pages
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