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The FSA2267 and FSA2267A are Dual Single Pole Double Throw (SPDT) analog switches. The FSA2267 operates from a single 1.65V to 3.6V supply, while the FSA2267A operates from a single 2.3V to 4.3V supply.
Each features an ultra-low On Resistance of 0.35 at a +2.7V supply and 25°C. Both devices are fabricated with sub-micron CMOS technology to achieve fast switching speeds and designed for break-before-make operation.
FSA2267A features very low quiescent current, even when the control voltage is lower than the VCC supply.
This feature services the mobile handset applications very well allowing for the direct interface with baseband processor general purpose I/Os.
FSA2267A Maximum Ratings
Symbol
Parameter
Min.
Max.
Unit
VCC
Supply Voltage
-0.5
+5.5
V
VS
Switch Voltage(1)
-0.5
VCC + 0.5
V
VIN
Input Voltage(1)
-0.5
VCC
V
Input Diode Current(2)
-50
mA
Switch Current
350
mA
Peak Switch Current (Pulsed at 1ms duration, <10% Duty Cycle)
500
mA
TSTG
Storage Temperature Range
-65
+150
°C
TJ
Maximum Junction Temperature
+150
°C
TL
Lead Temperature (Soldering, 10 seconds)
+260
°C
ESD
Human Body Model: FSA2267
7500
V
Human Body Model: FSA2267A
7000
V
Charge Device Model: FSA2267/FSA2267A
1000
V
FSA2267A Features
Typical 0.35 On Resistance (RON) for +2.7V supply FSA2267A features less than 10A ICCT current when S Input is lower than VCC 0.25 maximum RON flatness for +2.7V supply 1.6mm x 2.1mm 10-Lead MicroPak™ package Broad VCC operating range Low THD (0.02% typical for 32 load) High current handling capability (350mA continuous current under 3.3V supply