ON Semiconductor

The FSA4159 is a high-performance Single-Pole / Double-Throw (SPDT) analog switch. The device features ultra-low RONof 1Ω at 4.5V VCCand operates over the wide VCCrange of 1.65V to 5.50V. The device is fabricated with sub-micron CMOS technology to achieve fast switching speeds and is designed for break-before- make operation.

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 0.4Ω 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 break-before-make functionality. This device is fully specified for operation at 1.8V, 2.5V and 3.3V. A growing number of applications require the voltage applied to the select input to be lower than the VCCapplied. Under this condition, most switches would typically consume over 100µA of current. This would be an unacceptable level for battery-powered applications. The FSA5157 is designed to minimize current consumption under this condition. The ICCTis specified for <12µA under a worst-case condition of VCC= 4.3V and VIN= 1.8V.

The FSA551 is a high-performance dual single-pole single-throw (SPST x 2) audio switch. The Depletion Mode technology allows the device to conduct signals when there is no Vcc available and to isolate signals when Vcc is present. During signal conduction, the Depletion Mode gate control allows the FSA551 to achieve excellent THD+N performance while consuming mimmal power.

The FSA553 is a high-performance dual single-pole single-throw (SPST x 2) audio switch. The Depletion technology allows the device to conduct signals when there is no VCCavailable and to isolate signals when VCCis present. During signal conduction, the Depletion gate control allows the FSA553 to achieve excellent THD+N performance while consuming minimal power.

The FSA557 is a high-performance dual single-pole single-throw (SPST x 2) audio switch. The Depletion technology allows the device to conduct signals when there is no VCCavailable and to isolate signals when VCCis present. During signal conduction, the Depletion gate control allows the FSA557 to achieve excellent THD+N performance while consuming minimal power.

The FSA636 may be configured as a four data lane MIPI D−PHY, V2.1 switch or a three data lane MIPI C−PHY, V1.2 switch. This single pole, double throw (SPDT) switch is optimized for switching between both high speed and low power MIPI sources. The FSA636 is designed for the MIPI specification and allows connection to a CSI or DSI module. It may also be used for any high speed switching application with amplitudes of 2V or less and is capable of a total data throughput of up to 23.9Gbps.