PI3B3251 Просмотр технического описания (PDF) - Pericom Semiconductor Corporation
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PI3B3251 Datasheet PDF : 5 Pages
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PI3B3251
3.3V, 8:1 Mux/DeMux NanoSwitch™
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Storage Temperature ..................................................................... –65°C to +150°C
Ambient Temperature with Power Applied .................................... –40°C to +85°C
Supply Voltage to Ground Potential ................................................–0.5V to +4.6V
DC Input Voltage .............................................................................–0.5V to +4.6V
DC Output Current........................................................................................ 120mA
Power Dissipation ............................................................................................ 0.5W
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the
device. This is a stress rating only and functional
operation of the device at these or any other condi-
tions above those indicated in the operational sec-
tions of this specification is not implied. Exposure
to absolute maximum rating conditions for extended
periods may affect reliability.
DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC =3.3V ±10%)
Parameters
Description
Test Conditions(1)
Min. Typ(2)
Max.
Units
VIH
Input HIGH Voltage
VIL
Input LOW Voltage
Guaranteed Logic HIGH Level
2.0
Guaranteed Logic LOW Level
–0.5
V
0.8
IIH
Input HIGH Current
VCC = Max., VIN = VCC
±1
IIL
Input LOW Current
VCC = Max., VIN = GND
±1
μA
IOZH High Impedance Output Current 0 ≤ IN, Y ≤ VCC
±1
VIK
Clamp Diode Voltage
VCC = Min., IIN = –18mA
–1.2
V
RON
Switch On-Resistance(3)
VCC = Min., VIN = 0.0V,
ION = 48mA or 64mA
VCC = Min., VIN = 2.4V,
ION = 15mA
5
8
Ω
10
17
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 3.3V, TA = 25°C ambient and maximum loading.
3. Measured by the voltage drop between I and Y pin at indicated current through the switch. On-Resistance is determined by the lower of the
voltages on the two (I,Y) pins.
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(1)
Description
Test Conditions
Typ.
CIN
Input Capacitance
3.0
CI(OFF)
CY(OFF)
I0 - I7 Capacitance, Switch Off
Y Capacitance, Switch Off
8.0
VIN = 0V
64.0
CI(ON)
I0 - I7 Capacitance, Switch On
72.0
Note:
1. This parameter is determined by device characterization but is not production tested.
Units
pF
09-0037
PS8150G
03/02/09
2
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