SGM2268

SGM2268 0.4Ω Ultra Low ON-Resistance, Dual, SPDT Analog Switch GENERAL DESCRIPTION The SGM2268 is a dual single-pole/double-throw (SPDT) analog switch that is designed to operate from a single +1.8V to +4.2V power supply. Targeted applications include battery powered equipment that benefit from ultra low on-resistance (0.4Ω) and fast switching speeds. SGM2268 features guaranteed on-resistance matching (0.04Ω TYP) between switches and guaranteed onresistance flatness over the signal range (0.08Ω TYP), as well as high off-isolation and low crosstalk. This ensures excellent linearity and low distortion when switching audio signals. The SGM2268 is a committed dual single-pole/double -throw (SPDT) that consist of two normally open (NO) and two normally close (NC) switches. This configuration can be used as a dual 2-to-1 multiplexer. SGM2268 is available in Green TQFN-1.8×1.4-10L package. APPLICATIONS Portable Instrumentation Battery-Operated Equipment Computer Peripherals Speaker and Earphone Switching Medical Equipment Audio and Video Switching FEATURES ● Voltage Operation: +1.8V to +4.2V ● Ultra Low On-Resistance: 0.4Ω (TYP) at +4.2V ● On-Resistance Matching : 0.04Ω (TYP) ● On-Resistance Flatness: 0.08Ω (TYP) ● -3dB Bandwidth: 40MHz ● High Off-Isolation: -78dB at 100kHz ● Low Crosstalk: -103dB at 100kHz ● Rail-to-Rail Input and Output Operation ● TTL/CMOS Compatible ● Break-Before-Make Switching ● Extended Industrial Temperature Range: -40℃ to +85℃ ● Available in Green TQFN-1....