參數(shù)資料
型號(hào): MAX3325CAI
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 通用總線功能
英文描述: LINE TRANSCEIVER|CMOS|2 DRIVER|2 RCVR|SSOP|28PIN|PLASTIC
中文描述: LINE TRANSCEIVER, PDSO28
封裝: 5.30 MM, 0.65 MM PITCH, SSOP-28
文件頁(yè)數(shù): 2/17頁(yè)
文件大?。?/td> 389K
代理商: MAX3325CAI
M
±15kV ESD-Protected USB Transceiver
in UCSP
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to GND, unless otherwise noted.)
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.
Supply Voltage (V
CC
)...............................................-0.3V to +6V
Output of Internal Regulator (VTRM)..........-0.3V to (V
CC
+ 0.3V)
Input Voltage (D+, D-)..............................................-0.3V to +6V
System Supply Voltage (V
L
).....................................-0.3V to +6V
RCV, SUSP, VM, VP, MODE,
OE
, SPEED, ENUM ....................................-0.3V to (V
L
+ 0.3V)
Short-Circuit Current (D+, D-)
to V
CC
or GND (Note 1) ..........................................Continuous
Maximum Continuous Current (all other pins)..................±15mA
Continuous Power Dissipation (T
A
= +70°C)
4 x 4 UCSP (derate 7.4mW/°C above +70°C).....589mW [B16-2]
14-Pin TSSOP (derate 9.1mW/°C above +70°C)..727mW [U14-1]
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
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SUPPLY INPUTS (V
CC
, VTRM, V
L
)
Regulated Supply Voltage
V
VTRM
Internal regulator
3.0
1.65
4.0
3.3
3.6
3.60
5.5
V
V
V
V
L
Input Range
V
CC
Input Range
Operating V
CC
Supply Current
I
VCC
Full-speed transmitting/receiving at
12Mbps, C
L
= 50pF on D+ and D-
Full-speed transmitting/receiving at 12Mbps
Full-speed idle: V
D+
> 2.7V, V
D-
< 0.3V
SE0: V
D+
< 0.3V, V
D-
< 0.3V
Full-speed idle, SE0, or suspend mode
SUSP =
OE
= high
V
L
= GND or open
8
mA
Operating V
L
Supply Current
Full-Speed Idle and SE0 Supply
Current
I
VL
6
mA
340
390
450
500
5
40
20
I
VCC(IDLE)
μA
Static V
L
Supply Current
Suspend Supply Current
Disable-Mode Supply Current
I
VL(STATIC)
I
VCC(SUSP)
I
VCC(DIS)
μA
μA
μA
D+/D- Disable-Mode
Load Current
I
D_(DIS)
V
L
= GND or open, V
D
_ = 0 or +5.5V
5
μA
Sharing-Mode V
L
Supply
Current
I
VL(SHARING)
V
CC
= GND or open,
OE
= low,
SUSP = high
20
μA
D+/D- Sharing-Mode
Load Current
I
D_(SHARING
) V
CC
= GND or open, V
D
_ = 0 or +5.5V
20
μA
LINEAR REGULATOR
External Capacitor
C
OUT
Compensation of linear regulator
1
μF
Note 1:
External 23.7
resistors connected to D+ and D-.
ELECTRICAL CHARACTERISTICS
(V
CC
= +4V to +5.5V, GND = 0, VTRM = +3.0V to +3.6V, V
L
= +1.65V to +3.6V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical
values are at V
CC
= +5V, V
L
= +2.5V, T
A
= +25°C.) (Note 2)
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