SGM4782

SGM4782 GENERAL DESCRIPTION The SGM4782 is high-speed, low-voltage, low on-resistance, CMOS analog multiplexer/switch that configured as two 4-channel multiplexers. It operates from a single +1.8V to +4.2V power supply. Targeted applications include battery powered equipment that benefit from low RON (0.5Ω) and fast switching speeds (tON = 20 ns, tOFF = 20 ns). The SGM4782 can handle rail-to-rail analog signals and is available in TQFN-16 and TSSOP-16 packages. 0.5Ω, High Speed, Low Voltage Analog Switch / Multiplexer FEATURES − − − − − Voltage Operation: 1. 8 V to 4. 2 V Low On-Resistance: 0.5 Ω (TYP) at 4.2 V Low On-Resistance Flatness –3 dB Bandwidth: 30 MHz Fast Switching Time ( +4.2V ) tON 20 ns tOFF 20 ns Low Crosstalk: -108 dB at 1 MHz Typical Power Consumption (