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參數(shù)資料
| 型號： | PI3C3245QE |
| 廠商： | Pericom |
| 文件頁數(shù)： | 2/5頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC 8-BIT 2-PORT BUS SW 20-QSOP |
| 標(biāo)準(zhǔn)包裝： | 55 |
| 類型： | 總線開關(guān) |
| 電路： | 8 x 1:1 |
| 獨(dú)立電路： | 1 |
| 電壓電源： | 單電源 |
| 電源電壓： | 2.5V |
| 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 |
| 產(chǎn)品目錄頁面： | 1226 (CN2011-ZH PDF) |
2
PS8162D
05/09/06
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PI3C3245
2.5V/3.3V, High Bandwidth,
Hot Insertion, 8-Bit, 2-Port, Bus Switch
Storage Temperature ........................................................ –65°C to +150°C
Ambient Temperature with Power Applied ......................... –40°C to +85°C
Supply Voltage to Ground Potential (Inputs & VCC Only) ........ –0.5Vto+4.6V
Supply Voltage to Ground Potential (Outputs & D/O Only) ...... –0.5Vto+4.6V
DC Input Voltage .................................................................. –0.5Vto+5.5V
DC Output Current ............................................................................ 120mA
Power Dissipation ................................................................................ 0.5W
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the de-
vice. This is a stress rating only and functional opera-
tion 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.)
DC Electrical Characteristics (Over 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
Guaranteed Logic HIGH Level
2.0
VIL
Input LOW Voltage
Guaranteed Logic LOW Level
–0.5
0.8
IIH
Input HIGH Current
VCC=Max.,VIN =VCC
±1
IIL
Input LOW Current
VCC=Max.,VIN=GND
±1
μA
IOZH(3)
High Impedance Output Current
0
≤ A, B ≤ VCC
±1
VIK
Clamp Diode Voltage
VCC = Min., IIN = –18mA
–0.73
–1.2
V
RON
Switch On Resistance(4)
VCC = Min., VIN = 0.0V, ION= 48mA
5
7
Ω
VCC = Min., VIN = 2.4V, ION= 15mA
8
15
Parameters(1)
Description
Test Conditions
Typ.
Units
CIN
Input Capacitance
VIN = 0V
3.5
COFF
A/B Capacitance, Switch Off
VIN = 0V
5.0
pF
CON
A/B Capacitance, Switch On
VIN = 0V
10.0
Notes:
1. This parameter is determined by device characterization but is not production tested.
V
Capacitance (TA = 25°C, f = 1 MHz)
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. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
4. 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.
06-0244
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