SGM3003

SGM3003 Ultra Low ON-Resistance, Low Voltage, SPDT Analog Switch GENERAL DESCRIPTION The SGM3003 is a single, low on-resistance, low voltage, bidirectional, single-pole/double-throw (SPDT) CMOS analog switch designed to operate from a single +1.8V to +5.5V supply. Targeted applications include battery powered equipment that benefit from low RON (0.5Ω) and fast switching speeds (tON = 21ns, tOFF = 9ns). The on resistance profile is very flat over the full analog signal range. This ensures excellent linearity and low distortion when switching audio signals. SGM3003 has one normally open switch and one normally closed switch，Each switch conducts equally well in both directions when on. FEATURES ● Low Voltage Operation: 1.8V to 5.5V ● Low On-Resistance: 0.5Ω (TYP) ● Low On-Resistance Flatness ● -3dB Bandwidth: 30MHz ● Fast Switching Times (V+ = 5V) tON 21ns tOFF 9ns ● Rail-to-Rail Operation ● Typical Power Consumption (< 0.01μW) ● TTL/CMOS Compatible ● Microsize Package PIN CONFIGURATION (TOP VIEW) SGM3003 is available in a Green MSOP-8 package. APPLICATIONS Battery powered, Handheld, and Portable Equipment Cellular/mobile Phones Laptops, Notebooks, Palmtops Communication Systems Sample-and-Hold Circuits Audio Signal Routing Audio and Video Switching Portable Test and Measurement Medical Equipment SGM3003 COM 1 8 NO NC 2 7 N.C. GND 3 6 IN V+ 4 N.C. = NO CONNECT MSOP-8 5 N.C. FUNCTION TABLE LOGIC 0 1 NC ON OFF NO OFF ON SG Micro Corp www.sg-micro.com REV. C. 3 ...