USB1T1105A Просмотр технического описания (PDF) - Fairchild Semiconductor
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USB1T1105A Datasheet PDF : 12 Pages
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DC Electrical Characteristics (Continued)
Symbol
Parameter
Conditions
IDr(SHARING)
VCCTH
VCCHYS
VCCIOTH
VCCIOHYS
Sharing Mode Load Current on
D/D Pins
VCC Threshold Detection Voltage
VCC Threshold Detection
Hysteresis Voltage
VCCIO Threshold Detection Voltage
VCCIO Threshold Detection
Hysteresis Voltage
VCC (5V) Not Connected
Config = LOW; VDr = 3.6V
1.65V d VCCIO d 3.6V
Supply Lost
Supply Present
VCCIO = 1.8V
2.7V d VREG d 3.6V
Supply Lost
Supply Present
VREG = 3.3V
Limits
40qC to 85qC
Min
Typ
Max
10.0
3.6
4.1
70.0
0.5
1.4
450
Note 8: ILOAD includes the pull-up resistor current via pin VPU
Note 9: The minimum voltage in Suspend mode is 2.7V.
Note 10: Not tested in production, value based on characterization.
Note 11: Excludes any current from load and VPU current to the 1.5k: resistor.
Note 12: Includes current between Vpu and the 1.5k internal pull-up resistor.
Note 13: When VCCIO 2.7V, minimum value for VREGTH = 2.0V for supply present condition.
DC Electrical Characteristics (Digital Pins – excludes D, D Pins)
Over recommended range of supply voltage and operating free air temperature (unless otherwise noted). VCCIO = 1.6V to 3.6V
Symbol
Parameter
Input Levels
VIL
VIH
VHYS
Output Levels
VOL
LOW Level Input Voltage
HIGH Level Input Voltage
Hysteresis Voltage P11 P12
LOW Level Output Voltage
VOH
HIGH Level Output Voltage
Leakage Current
ILI
Capacitance
Input Leakage Current
CIN, CI/O
Input Capacitance
Test Conditions
Pins Vpo/Vmo, VCCIO = 3.3V
IOL = 2 mA
IOL = 100 PA
IOH = 2 mA
IOH = 100 PA
VCCIO = 1.65V to 3.6V
Pin to GND
Limits
40qC to 85qC
Min
Max
0.3
0.6*VCCIO
0.3
0.7
VCCIO - 0.4
VCCIO- 0.15
0.4
0.15
r1.0 (Note 14)
10.0
Note 14: If VCCIO t VREG then leakage current will be higher than specified.
Units
PA
V
mV
V
mV
Units
V
V
V
V
V
PA
pF
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