MAX3341E 查看數據表（PDF） - Maxim Integrated
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MAX3341E Datasheet PDF : 15 Pages
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±15kV ESD-Protected USB Level Translator in
UCSP with USB Detect
ABSOLUTE MAXIMUM RATINGS
(All Voltages Refer to GND Unless Otherwise Noted.)
Supply Voltage (VCC) ...............................................-0.3V to +6V
Output of Internal Regulator (VTRM) (Note 1) ..........-0.3V to +6V
Input Voltage (D+, D-) (Notes 1, 2) ..........................-0.3V to +6V
System Supply Voltage (VL) .....................................-0.3V to +6V
RCV, SUSP, VMO, MODE, VPO, OE, VMI,
VPI, USB_DET, ENUM...................................-0.3V to (VL + 0.3V)
Short-Circuit Current (D+, D-) to VCC or
Ground (Note 3) .........................................................Continuous
Maximum Continuous Current (all other pins) ..................±15mA
Continuous Power Dissipation (TA = +70°C)
16-Pin TSSOP (derate 7.1mW/°C above +70°C) .........571mW
4 ✕ 4 UCSP (derate 8.2 mW/°C above +70°C) ............659mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Note 1: Guaranteed for VCC < +3.7V only.
Note 2: Absolute Maximum Rating for input voltage (D+, D-) with VCC > +3.7V is -0.3V to (VCC +0.3V).
Note 3: External 23.7Ω resistors connected to D+ and D-.
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 bypassed with 1µF to GND, GND = 0, VL = 1.8V to 3.6V, D+ to GND = 15kΩ, D- to GND = 15kΩ, ENUM = VL,
TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = 5V, VL = 2.5V, TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
USB Supply Voltage
USB Supply Current
USB SUSP Supply Current
VCC
4
5.5
V
ICC
Data rate = 12Mbps, CL = 50pF (Figure 6b)
10
20
mA
SUSP = high, ENUM = low, OE = high
50
ICC(SUSP) SUSP = high, OE = low
85
µA
SUSP = high, ENUM = high, OE = high
85
VCC Supply Current
D+/D- Leakage Current
VL Suspend Supply Current
LOGIC-SIDE I/O
ICC(< 3V)
ID+/D-(3V)
IL(SUSP)
VCC < 3V
VCC = 3V; D+, D- < 3.6V
SUSP = high, 0 < VCC < 5.5V
80
µA
10
µA
20
µA
VL Input Range
VL
1.8
3.6
V
Input High Voltage
VIH
SUSP, MODE, ENUM, OE, VMO, VPO
2/3 ✕ VL
V
Input Low Voltage
VIL
SUSP, MODE, ENUM, OE, VMO, VPO
0.4
V
Output Voltage High
VOH
VPI, VMI, RCV, USB_DET; ISOURCE = 1mA
VL - 0.2
V
Output Voltage Low
Input Leakage Current
USB-SIDE I/O
VOL
VPI, VMI, RCV, USB_DET; ISINK = -1mA
SUSP, MODE, ENUM, OE, VMO, VPO = 0 or VL
0.4
V
±1
±10
µA
Output Voltage Low
Output Voltage High
Input Impedance
Single-Ended Input Voltage High
Single-Ended Input Voltage Low
VOL
D+ or D-
VOH
D+ or D-
ZIN
Three-state driver
VIH
VIL
0.3
V
2.8
3.6
V
1
MΩ
2.0
V
0.8
V
Receiver Single-Ended
Hysteresis
VHYS
200
mV
Differential Input Sensitivity
VDIFF
200
mV
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