Industry’s Smallest and Lowest (VL) Full-Speed USB Transceivers, with Low VIO 3/" />
參數(shù)資料
型號(hào): MAX14581EWC+T
廠商: Maxim Integrated Products
文件頁數(shù): 15/21頁
文件大?。?/td> 0K
描述: IC TXRX USB 2.0 FS 3WIRE 12WLP
標(biāo)準(zhǔn)包裝: 2,500
系列: *
Industry’s Smallest and Lowest (VL) Full-Speed
USB Transceivers, with Low VIO 3/5-Wire Interface
MAX14581/MAX14582
3
ELECTRICAL CHARACTERISTICS (continued)
(VBUS = +3.0V to +5.5V, VL = +1.20V to +3.6V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VBUS = +3.6V,
VL = +2.5V, and TA = +25NC.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Sharing-Mode VL Supply
Current
IVL(SHARING)
VBUS = GND or open, OE = low,
DAT = SE0 = high or high-Z, SUS = high,
MAX14581
0.1
1
F
A
VBUS = GND or open, OE = low,
VP = VM = high or high-Z, SUS = high,
MAX14582
0.1
1
D+/D- Sharing-Mode Load
Current
ID(SHARING)
VBUS = GND or open, VD_ = 0V or +5.5V,
OE = high or low
0.1
1
F
A
VBUS Power-Supply Detection
Threshold
VTH_VBUS
VL = 1.2V
2.0
2.4
2.7
V
VBUS Power-Supply Detection
Hysteresis
VHYST_VBUS
100
mV
VL Power-Supply Detection
Threshold
VTH_VL
(Note 3)
0.85
V
DIGITAL INPUTS AND OUTPUTS (VP, VM, DAT, SE0, RCV, OE, ENUM, SUS, BD)
Input-Voltage Low
VIL
0.3 x VL
V
Input-Voltage High
VIH
0.7 x VL
V
Output-Voltage Low
VOL
IOL = 2mA
VL > 1.65V
0.4
V
1.2V < VL < 1.65V
0.55
Output-Voltage High
VOH
IOH = -2mA
VL > 1.65V
VL - 0.4
V
1.2V < VL < 1.65V
VL - 0.55
Input Leakage Current
ILKG
-1
+1
F
A
ANALOG INPUTS AND OUTPUTS (D+, D-)
Differential Input Sensitivity
VID
|VD+ - VD-|
0.2
V
Differential Common-Mode
Voltage
VCM
Includes VID range
0.8
2.5
V
Single-Ended Input
Low Voltage
VILSE
0.8
V
Single-Ended Input
High Voltage
VIHSE
2.0
V
USB Output-Voltage Low
VUSB_OLD
RL = 1.5kI resistor connected to +3.6V
0.3
V
USB Output-Voltage High
VUSB_OHD RL = 15kI resistor connected to GND
2.8
3.6
V
Internal Pullup Resistance
RPULLUP
1425
1575
I
Driver Output Impedance
ZDRV
Steady-state drive
28
36
44
I
Input Impedance
ZIN
Driver off
10
MI
D+/D- Off Capacitance
CUSB
Driver off (Note 3)
8
pF
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