USB1T1102 Просмотр технического описания (PDF) - Fairchild Semiconductor
Номер в каталоге
Компоненты Описание
производитель
USB1T1102 Datasheet PDF : 14 Pages
| |||
DC Electrical Characteristics (Continued)
Symbol
Parameter
Conditions
VCCTH
VCC Threshold Detection Voltage
1.65V ≤ VCCIO ≤ 3.6V
Supply Lost
Supply Present
VCCHYS
VCC Threshold Detection
Hysteresis Voltage
VCCIO = 1.8V
VCCIOTH
VCCIO Threshold Detection Voltage 2.7V ≤ VREG ≤ 3.6V
Supply Lost
Supply Present
VCCIOHYS
VCCIO Threshold Detection
Hysteresis Voltage
VREG = 3.3V
VREGTH
Regulated Supply Threshold
Detection Voltage
1.65V ≤ VCCIO ≤ VREG
2.7V ≤ VREG ≤ 3.6V
Supply Lost
Supply Present
VREGHYS
Regulated Supply Threshold
Detection Hysteresis Voltage
VCCIO = 1.8V
Note 6: ILOAD includes the pull-up resistor current via pin VPU
Note 7: The minimum voltage in Suspend mode is 2.7V.
Note 8: Not tested in production, value based on characterization.
Note 9: Excludes any current from load and VPU current to the 1.5kΩ resistor.
Note 10: Includes current between Vpu and the 1.5k internal pull-up resistor.
Note 11: When VCCIO < 2.7V, minimum value for VREGTH = 2.0V for supply present condition.
Limits
−40°C to +85°C
Min
Typ
Max
3.6
4.1
70.0
0.5
1.4
450
0.8
2.4 (Note 11)
450
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
Limits
Symbol
Parameter
Test Conditions
−40°C to +85°C
Min
Max
Input Levels
VIL
LOW Level Input Voltage
VIH
HIGH Level Input Voltage
OUTPUT LEVELS:
0.3
0.6*VCCIO
VOL
LOW Level Output Voltage
VOH
HIGH Level Output Voltage
Leakage Current
IOL = 2 mA
IOL = 100 µA
IOH = 2 mA
IOH = 100 µA
VCCIO - 0.4
VCCIO- 0.15
0.4
0.15
ILI
Input Leakage Current
VCCIO = 1.65V to 3.6V
±1.0
(Note 12)
Capacitance
CIN, CI/O
Input Capacitance
Pin to GND
Note 12: If VCCIO ≥ VREG then leakage current will be higher than specified.
10.0
Units
V
mV
V
mV
V
mV
Units
V
V
V
V
µA
pF
7
www.fairchildsemi.com
Share Link: 