PI5A4624/PI5A4625
SOTINY™ 1-Ohm, Low-Voltage
Single-Supply SPDT Switch
Description
Features
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LowOn-Resistance: 1-ohmmax(+5VSupply)
2-ohmmax(+3VSupply)
Matching:0.12-ohmsmax.at25°C
ThePI5A4624/PI5A4625isanimproved,directreplacementforthe
MAX4624/MAX4625 single-pole, double-throw (SPDT) analog
switch. Improved specifications include a low maximum On-resis-
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R
ON
R
tanceof 1-ohmandfastswitchingtimes(t =50nsmax.,t
=50
OFF
ON
Flatness:0.12-ohmsmax.(+5VSupply)at25°C
ON
max.) with 5V supply operation. With a 2.5V supply, resistance is a
Low 4nA Input Leakage at 25 °C
+1.8Vto+5.5VSingle-SupplyOperation
FastSwitchingTime(PI5A4624)
low4-ohmmax.
Specifications are given for 1.8V, 2.5V, 3.3V and 5V power supply
operation. Operating voltage range is +1.8V to +5.5V.
TominimizePCboardareause,thePI5A4624/PI5A4625isavailable
in a compact 6-pin SOT-23 package.
- 50ns t
- 50ns t
ON
OFF
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Break-Before-MakeSwitchingGuaranteed(PI5A4624)
Make-Before-BreakSwitching(PI5A4625)
-57dBOff-Isolationat1MHz
TTL/CMOSLogicCompatible
LowPowerConsumption:5µW
ImprovedDirectReplacementforMAX4624& MAX4625
Packaging(Pb-free&Greenavailable):
–6-pin SmallCompactSOT-23(T)
Functional Diagram, Pin Configuration
PI5A4624/
PI5A4625
IN 1
V+ 2
6
5
4
NO
Applications
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CommunicationCircuits
CellularPhones
COM
NC
Audio and Video Signal Routing
PortableBattery-OperatedEquipment
Data Acquisition Systems
ComputerPeripherals
Telecommunications
3
GND
SOT-23
RelayReplacement
TopView
Wireless Terminals and Peripherals
Hard Drives
Modems
Switches shown for Logic “0” input
Truth Tables
PI5A4624/PI5A4625
Logic
NC
ON
NO
0
1
OFF
ON
OFF
PS8635B
09/13/04
1
PERICOM [ PERICOM SEMICONDUCTOR CORPORATION ]
