SGM3157

SGM3157 4.5Ω, Low Voltage SPDT Analog Switch in 6-Pin SC70 GENERAL DESCRIPTION The SGM3157 is a single, bidirectional, single-pole/ double-throw (SPDT) CMOS analog switch that is designed to operate from a single 1.8V to 5.5V supply. It features high-bandwidth (300MHz) and low onresistance (4.5Ω TYP), Targeted applications for audio switching. The SGM3157 features guaranteed on-resistance matching (0.3Ω MAX) between switches and guaranteed on-resistance flatness over the signal range (2.3Ω TYP). This ensures excellent linearity and low distortion when switching audio signals. The SGM3157 is available in Green SC70-6 package. FEATURES ● Supply Voltage Range: 1.8V to 5.5V ● On-Resistance: 4.5Ω (TYP) at 5.0V ● Fast Switching Times tON 20ns tOFF 15ns ● High Bandwidth: 300MHz ● High Off-Isolation: -51dB at 10MHz ● Rail-to-Rail Operation ● TTL/CMOS Compatible ● Break-Before-Make Switching ● Extended Industrial Temperature Range: -40℃ to +85℃ ● Available in Green SC70-6 Package APPLICATIONS Portable Instrumentation Battery-Operated Equipment Computer Peripherals Cell Phones PDAs MP3s SG Micro Corp www.sg-micro.com JANUARY 2013 – REV. C. 1 SGM3157 4.5Ω, Low Voltage SPDT Analog Switch in 6-Pin SC70 PACKAGE/ORDERING INFORMATION MODEL SGM3157 PACKAGE DESCRIPTION SC70-6 SPECIFIED TEMPERATURE RANGE -40℃ to +85℃ ORDERING NUMBER SGM3157YC6/TR PACKAGE MARKING 3157 PACKING OPTION Tape and Reel, 3000 Green (RoHS & HSF): SG Micro Corp defines "Green" to mean Pb-Free (RoHS compati...