onsemi FSA5157P6X

FSA5157 Series 4.3 V 0.36 Ohm Low Voltage SPDT Analog Switch - SC-70-6

SPDT ANALOGUE SWITCH, SMD, SC-70-6; Analogue Switch Type:SPDT; No. of Channels:1; Bandwidth:80MHz; On State Resistance Max:0.36ohm; Turn Off Time:30ns; Turn On Time:55ns; Supply Voltage Range:1.65V to 4.3V; Operating Temperature Range:-40°C to +85°C; Analogue Switch Case Style:SC-70; No. of Pins:6; SVHC:No SVHC (20-Jun-2011); Base Number:5157; No. of Switches:1; On Resistance Rds(on):0.4ohm; On State Resistance Max:0.36ohm; On State Resistance Max:0.36ohm; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:SC-70; Supply Voltage Max:4.3V; Supply Voltage Min:1.65V; Supply Voltage Source:Single; Termination Type:SMD

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 VCC applied. 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 ICCT is specified for <12µA under a worst-case condition of VCC = 4.3V and VIN = 1.8V.