FSA1259 switch equivalent, dual spst analog switch.
Power-Off Isolation (VCC=0V) 1Ω On Resistance (RON) for 4.5V VCC 0.25Ω Maximum RON Flatness for 4.5V VCC Space-Saving, US8 Surface Mount Package Broad VCC O.
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Ordering Information
Part Number
FSA1259K8X FSA1259AK8X
Top Mark
1259 5.
The FSA1259/FSA1259A is a high-performance, dual, Single-Pole / Single-Throw (SPST) analog switch. The device features ultra-low RON of 1Ω at 4.5V VCC and operates over the wide VCC range of 1.65V to 5.50V. The FS1259A allows for reduced input thresh.
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