參數(shù)資料
型號: PI5A3157BZUEX
廠商: PERICOM SEMICONDUCTOR CORP
元件分類: 多路復用及模擬開關
英文描述: 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PDSO6
封裝: 1 X 1 MM, GREEN, UDFN-6
文件頁數(shù): 1/9頁
文件大?。?/td> 405K
代理商: PI5A3157BZUEX
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Low Voltage SPDT Analog Switch
2:1 Mux/Demux Bus Switch
PT0353-2
07/07/10
1
PI5A3157B
Features
CMOS Technology for Bus and Analog
Applications
Low On-Resistance: 8 at 3.0V
Wide VCC Range: 1.65V to 5.5V
Rail-to-Rail Signal Range
Control Input Overvoltage Tolerance: 5.5V(Min)
Fast Transition Speed: 2ns at 5.0V
High Off Isolation: -63dB @ 10MHz
Break-Before-Make Switching
High Bandwidth: 350MHz
Extended Industrial Temperature Range:
-40°C to 85°C
PI5A3157B Is Improved Direct Replacement for
NC7SB3157
Packaging (Pb-free & Green): 6-pin UDFN 1×1 and
6-pin SC70
Description
The PI5A3157B is a high-bandwidth, fast single-pole
double-throw (SPDT) CMOS switch. It can be used as
an analog switch or as a low-delay bus switch. Specified
over a wide operating power supply voltage range,
1.65V to 5.5V, the PI5A3157B has a maximum ON
resistance of 12-ohms at 1.65V, 9-ohms at 2.3V & 6-
ohms at 4.5V.
Break-before-make switching prevents both switches
being enabled simultaneously. This eliminates signal
disruption during switching.
The control input, S, is independent of supply voltage.
PI5A3157B is an improved direct replacement for the
NC7SB3157.
Application
Cell Phones
PDAs
MP3 Players
Portable Instrumentation
Battery powered Communications
Computer Peripherals
Pin Assignment
SC70-6
UDFN-6
Pin Description
Pin No
SC70-6
UDFN-6
Pin Name
Description
1
2
B1
Data Port
2
5
GND
Ground
3
4
B0
Data Port (Normally connected)
4
3
A
Common Output/Data Port
5
1
VCC
Positive Power Supply
6
S
Logic control
VCC
1
B1 2
A
3
6 S
5 GND
4 B0
1
2
3
6
5
4
B1
GND
B0
A
VCC
S
Logic Function Table
Logic Inputs(S)
Function
0
B0 connect to A
1
B1 connect to A
10-0017
相關PDF資料
PDF描述
PI5A3157BC6E 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PDSO6
PI5A3157BZUE 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PDSO6
PI5A3158BZAEX DUAL 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PDSO12
PI5A3159ZCX 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, DSO6
PI5A3159ZCEX 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, DSO6
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