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參數(shù)資料
| 型號： | PI3B3244QE |
| 廠商： | Pericom |
| 文件頁數(shù)： | 2/5頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC 8-BIT BUS SW 2-PORT 20-QSOP |
| 標(biāo)準(zhǔn)包裝： | 55 |
| 類型： | 總線開關(guān) |
| 電路： | 4 x 1:1 |
| 獨立電路： | 2 |
| 電壓電源： | 單電源 |
| 電源電壓： | 3.3V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 20-QSOP |
| 包裝： | 管件 |
PI3B3244
3.3V, Hot Insertion
8-Bit, 2-Port NanoSwitch
2
PS8149F
08/25/04
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Capacitance (TA = 25°C, f = 1 MHz)
Parameters(4)
Description
Test Conditions
Typ.
Units
CIN
Input Capacitance
VIN = 0V
3.0
pF
COFF
A/B Capacitance, Switch Off
VIN = 0V
8.0
pF
CON
A/B Capacitance, Switch On
VIN = 0V
16.0
pF
DC Electrical Characteristics (OvertheOperatingRange,TA=–40°Cto+85°C,VCC=3.3V±10%)
Parameters Description
Test Conditions(1)
Min.
Typ(2)
Max.
Units
VIH
Input HIGH Voltage
Guaranteed Logic HIGH Level
2.0
V
VIL
Input LOW Voltage
Guaranteed Logic LOW Level
–0.5
0.8
V
IIH
Input HIGH Current
VCC = Max., VIN = VCC
±1
A
IIL
Input LOW Current
VCC = Max., VIN = GND
±1
A
IOZH
High Impedance Output Current 0
≤ IN, YN ≤ VCC
±1
A
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
5
8
VCC = Min.,VIN = 2.4V, ION = 15mA
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 A and B pin at indicated current through the switch. ON resistance is determined by the
lower of the voltages on the two (A,B) pins.
4. This parameter is determined by device characterization but is not production tested.
Storage Temperature ................................................................... –65°C to +150°C
Ambient Temperature with Power Applied ..................................... –40°C to +85°C
Supply Voltage to Ground Potential ................................................. –0.5Vto+4.6V
DC Input Voltage .............................................................................. –0.5Vto+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 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.
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI3B3244QEX | 功能描述:數(shù)字總線開關(guān) IC 3.3V 8B Bus Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| PI3B3244QX | 制造商:Pericom Semiconductor Corporation 功能描述:Bus Switch 2-Element CMOS 8-IN 20-Pin QSOP T/R |
| PI3B3245 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Switch | 3.3V 8-Bit Bus Switch (FCT245 Pinout) |
| PI3B3245L | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3.3V, Hot Insertion 8-Bit, 2-Port, NanoSwitch |
| PI3B3245LE | 功能描述:數(shù)字總線開關(guān) IC 3.3V 8B Bus Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
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