FSA5157 Datasheet | Fairchild Semiconductor

FSA5157 0.4Ω Low Voltage SPDT Analog Switch January 2007 FSA5157 0.4Ω Low Voltage SPDT Analog Switch General Description The FSA5157 is a low ON Resistance, low power Single Pole Double Throw (SPDT) analog switch. This product has been designed for switching audio signals in applications such as cell phones and portable media players. The ultra-low 0.4¾ impedance, sub 1μA current consumption, and 1.65V to 4.3V operating voltage range makes this product ideal for battery powered applications. The FSA5157 also Features bi-directional operation and make-before-break functionality. This device is fully specified for operation at 1.8V, 2.5V and 3.3V. A growing number of applications require...