参数资料
型号: PI3C3125LEX
厂商: Pericom
文件页数: 2/7页
文件大小: 0K
描述: IC 4-BIT BUS SW 2-PORT 14-TSSOP
标准包装: 3,000
类型: FET 总线开关
电路: 4 x 1:1
电压电源: 单电源
电源电压: 3 V ~ 3.6 V
安装类型: 表面贴装
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 14-TSSOP
包装: 带卷 (TR)
2
PI3C3125
2.5V/3.3V, High Bandwidth, Hot Insertion,4-Bit,
2-Port Bus Switch with Individual Enables
PS8344A
07/22/10
Note:
StressesgreaterthanthoselistedunderMAXIMUM
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
conditionsabovethoseindicatedintheoperational
sectionsofthisspecificationisnotimplied.Exposure
toabsolutemaximumratingconditionsforextended
periodsmayaffectreliability.
Maximum Ratings
(Abovewhichtheusefullifemaybeimpaired.Foruserguidelines,nottested.)
StorageTemperature............................................................–65°Cto+150°C
AmbientTemperaturewithPowerApplied...........................–40°Cto+85°C
SupplyVoltagetoGroundPotential(Inputs&VCCOnly).....–0.5Vto+4.6V
SupplyVoltagetoGroundPotential(Outputs&D/OOnly)..–0.5Vto+4.6V
DCInputVoltage....................................................................–0.5Vto+5.5V
DCOutputCurrent............................................................................... 120mA
PowerDissipation................................................................................... 0.5W
14-Pin Configurations
16-Pin Configurations
Pin Description
Pin Name
Description
BEn
SwitchEnable
A3-A0
BusA
B3-B0
BusB
VCC
Power
GND
Ground
Truth Table(1)
BEn
An
Bn
VCC
Function
X*
Hi-Z
GND
Disconnect
H
Hi-Z
VCC
Disconnect
L
Bn
An
VCC
Disconnect
Note:
1.H=HighVoltageLevel,L=LowVoltageLevel
HI-Z=HighImpedance,X=Don’tCare
* Apull-upresistorshouldbeprovidedforpower-upprotection.
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Vcc
BE3
A3
B3
BE2
A2
B2
BE0
A0
B0
BE1
A1
B1
GND
14-PIN
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Vcc
BE3
A3
B3
BE2
A2
B2
NC
BE0
A0
B0
BE1
A1
B1
GND
16-PIN
11-0003
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