参数资料
| 型号： | PI3VT3245LE |
| 厂商： | Pericom |
| 文件页数： | 2/5页 |
| 文件大小： | 0K |
| 描述： | IC XLATR BUS SWITCH LV 20-TSSOP |
| 标准包装： | 74 |
| 类型： | 总线开关 |
| 电路： | 8 x 1:1 |
| 独立电路： | 1 |
| 电压电源： | 单电源 |
| 电源电压： | 2.5 V ~ 3.3 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 管件 |
| 产品目录页面： | 1226 (CN2011-ZH PDF) |
2
PS8530B
08/13/04
PI3VT3245
8-Bit, 2-Port, Low Voltage
Translator Bus Switch
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 +5.5V
DC Output Current............................................................................ 120mA
Power Dissipation ................................................................................ 0.5W
Note:
StressesgreaterthanthoselistedunderMAXIMUMRATINGS
may cause permanent damage to the device. This is a stress
ratingonlyandfunctionaloperationofthedeviceattheseorany
other conditions 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.
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
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.
5. This parameter is determined by device characterization but is not production tested.
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(5)
Description
Test Conditions
Typ.
Units
CIN
Input Capacitance
VIN = 0V
3.5
pF
COFF
A/B Capacitance, Switch Off
5.0
CON
A/B Capacitance, Switch On
11.2
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
VCC +0.3V
V
VIL
Input LOW Voltage
Guaranteed logic LOW level
-0.5
0.8
IIH
Input HIGH Current
VCC = Max., VIN = VCC
±1
A
IIL
Input LOW Current
VCC = Max., VIN = GND
±1
IOZH
High Impedance Output
Current
0 ≤ A, B ≤ VCC
±1
RON
Switch On-Resistance
VCC = Min, VIN = 0V, ION = -8mA
5
8
VCC = Min., VIN = 1.7V, ION = -8mA
15
22
VCC = 2.3V., VIN = 0V, ION = -8mA
6
9
VCC = 2.3V., VIN = 1.3V, ION = -8mA
25
30
Vp
Pass Voltage
VIN = VCC = 3.3V, IOUT = -5A
2.3
2.5
2.9
V
VIN = VCC = 2.5V, IOUT = -5A
1.8
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI3VT3245LEX | 功能描述:数字总线开关 IC 8B 2 Port Lo Voltage RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| PI3VT3245Q | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:8-Bit, 2-Port, Low Voltage Translator Bus SWITCH |
| PI3VT3245QE | 功能描述:数字总线开关 IC 8B 2 Port Lo Voltage RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| PI3VT3245QEX | 功能描述:数字总线开关 IC 8B 2 Port Lo Voltage RoHS:否 制造商:Texas Instruments 开关数量:24 传播延迟时间:0.25 ns 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-56 封装:Reel |
| PI3VT32X245 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Digital Switch | 3.3V to 2.5V / 2.5V to 1.8V. 16-bit. 2-Port. Low Voltage Translator Bus Switch |
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