PI3B3257A 查看數據表（PDF） - Pericom Semiconductor
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PI3B3257A Datasheet PDF : 4 Pages
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PI3B3257A
3.3V, Quad 2:1 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:
1. 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 conditions above those indicated in the operational sections 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)
VIH
Input HIGH Voltage
Guaranteed Logic HIGH Level
2
VIL
Input LOW Voltage
Guaranteed Logic LOW Level
–0.5
IIH
Input HIGH Current
VCC = Max., VIN = VCC
IIL
Input LOW Current
VCC = Max., VIN = GND
IOZH
High Impedance Output Current
0 ≤ In, Yn ≤ VCC
VIK
Clamp Diode Voltage
VCC = Min., IIN = –18mA
RON
Switch On-Resistance(3)
VCC = Min., VIN = 0.0V,
Ion = 48mA or 64mA
5
VCC = Min., VIN = 2.4V, ION = 15mA
8
Max.
0.8
±1
±1
±1
–1.2
7
17
Units
V
µA
V
Ω
Capacitance (TA = 25°C, f = 1 MHz)
Parameters
Description
Test Conditions
Typical
Units
CIN
Input Capacitance
2
COFFYN
COFFIN
YN Capacitance, Switch OFF
IN Capacitance, Switch OFF
VIN = 0V
7.5
pF
4.0
CON
IN/YN Capacitance, Switch ON
11
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.
4. This parameter is determined by device characterization but is not production tested.
2
PS8758A
02/24/05
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