參數(shù)資料
型號: PI5A4684
廠商: Pericom Semiconductor Corp.
英文描述: Chip Scale Packaging, Dual SPDT Analog Switch
中文描述: 芯片級封裝,雙路SPDT模擬開關
文件頁數(shù): 1/8頁
文件大?。?/td> 516K
代理商: PI5A4684
1
PS8792B 05/09/06
Features
CMOS Technology for Bus and Analog Applications
Low On-Resistance: 0.5.
Wide V
CC
Range: 1.65V to 5.5V
Rail-to-Rail Signal Range
Control Input Overvoltage Tolerance: 5.5V min.
High Off Isolation: -42dB
Crosstalk Rejection Reduces Signal Distortion: -70dB
Low THD (0.05% @ V
CC
= 2.7V)
Break-Before-Make Switching
Extended Industrial Temperature Range: –40
°
C to 85
°
C
Packaging (Pb-free & Green):
– 10-ball Chip Scale Packaging (CSP)
Applications
Cell Phones
PDAs
MP3 players
Portable Instrumentation
Computer Peripherals
Speaker Headset Switching
Power Routing
Relay Replacement
Audio and Video Signal Routing
PCMCIA Cards
Modems
PI5A4684
Chip Scale Packaging, Dual SPDT Analog Switch
Description
Pericom Semiconductor's PI5A4684 is a dual 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, 1.65V to 5.5V, the
PI5A4684 has a maximum On-Resistance of 0.5 at +2.7V.
Break-before-make switching prevents both switches being
enabled simultaneously. This eliminates signal disruption during
switching.
The control input, IN
X
, tolerates input drive signals up to 6.0V,
independent of supply voltage.
Pin Configuration/ Block Diagram (top view) CSP
IN2
COM1
IN1
COM2
NO2
NC2
NC1
NO1
VCC
GND
C1
C2
C3
C4
B1
B4
C
A1
C
A2
A4
A3
Logic Function Table
Logic Input (IN
X
)
0
1
Function
NC
X
Connected to COM
X
NO
X
Connected to COM
X
Pin Description
Pin #
CSP
A4, C4
B1
A1, C1
A3, C3
B4
A2, C2
Name
Description
NO
X
GND
NC
X
COM
X
V
CC
IN
X
Data Port (Normally open)
Ground
Data Port (Normally closed)
Common Output / Data Port
Postive Power Supply
Logic Control
Note
:
1. x = 1, or 2
06-0062
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