Rainbow-electronics MAX13483E Manual de usuario descargar pdf (Pagina 2)

MAX13481E/MAX13482E/MAX13483E

±15kV ESD-Protected USB Transceivers with

External/Internal Pullup Resistors

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

= +4V to +5.5V, V

= +1.6V to +3.6V, T

= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at V

= +5V, V

= +2.5V,

= +25°C.) (Note 1)

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.

(All voltages referenced to GND, unless otherwise noted.)

BUS

, V

..................................................................-0.3V to +7V

TRM

, VPUR, VPU.....................................-0.3V to (V

BUS

+ 0.3V)

Input Voltage (D+, D-) ..............................................-0.3V to +7V

VM, VP, SUS, RCV,

ENUM, BD, OE, ............-0.3V to (V

+ 0.3V)

Short-Circuit Current to V

or GND (D+, D-)… ........... ±150mA

Maximum Continuous Current (all other pins) ..................±15mA

Continuous Power Dissipation (T

= +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

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX

UNITS

SUPPLY INPUTS (V

BUS

, V

TRM

, V

)

BUS

Input Range V

BUS

4.0 5.5 V

Input Range V

1.6 3.6 V

Regulated Supply-Voltage Output

VTRM

3.0 3.3 3.6 V

Operating V

Supply Current I

VCC

Full-speed transmitting/receiving at

12Mbps, C

= 50pF on D+ and D- (Note 2)

10 mA

Operating V

Supply Current I

Full-speed transmitting/receiving at

12Mbps, C

= 15pF receiver outputs,

= 2.5V (Note 2)

2.5 mA

Full-speed idle, V

D+

> 2.7V, V

D-

< 0.3V

250 350

Full-Speed Idle and SE0 Supply

Current

VCC

(

IDLE

)

SE0: V

D+

< 0.3V, V

D-

< 0.3V

250 350

µA

Static V

Supply Current

(

STATIC

)

Full-speed idle, SE0 or suspend mode 5 µA

Suspend Supply Current

VCC

(

SUSP

)

VM = VP = open, ENUM = SUS = OE = high

35 µA

Disabled-Mode Supply Current

VCC

(

DIS

)

= GND or open 20 µA

Sharing-Mode V

Supply Current

V L

(

S H ARIN G

)

BUS

= GND or open, OE = low,

VP = low or high, VM = low or high, SUS =

high, ENUM = high

5µA

Disable-Mode Load Current on

D+ and D-

D X

(

D IS ABLE

)

= GND or open, V

= 0 or 5.5V 5 µA

Sharing-Mode Load Current on

D+ and D-

(

SH ARING

)

BUS

= GND or open, V

= 0 or 5.5V 20 µA

TH_H

Supply present 3.6

≥ 1.7V 0.8

USB Power-Supply Detection

Threshold

TH_L

Supply lost

< 1.7V 0.7

USB Power-Supply Detection

Hysteresis

HYST

75 mV

Supply-Voltage Detection

Threshold

(

)

0.85

1 2 3 4 5 6 7 ... 18 19

MAX13481E/MAX13482E/MAX13483E 1

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Rainbow-electronics MAX13483E Manual de usuario Pagina 2

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