SGM4157YC

SGM4157YC SPDT 0.8Ω Analog Switch GENERAL DESCRIPTION The SGM4157YC is a single low on-resistance (0.8Ω), fast single-pole double-throw (SPDT) CMOS switch. It is designed for low operating voltage, high current switching of speaker output for cell phone applications. The SGM4157YC can handle a balanced microphone/ speaker/ring tone generator in a monophone mode. The device contains a break−before−make (BBM) feature. The control input, IN, tolerates input drive signals up to 5.5V, independent of supply voltage. SGM4157YC is available in Green SC70-6 package. APPLICATIONS Portable Instrumentation Battery-Operated Equipment Computer Peripherals Cell Phones PDAs MP3s FEATURES  Voltage Operation: 1.8V to 5.5V  On-Resistance: 0.8Ω (TYP)  -3dB Bandwidth: 90MHz  High Off-Isolation: -45dB at 10MHz  Rail-to-Rail Operation  Low Static Power  TTL/CMOS Compatible  Break-Before-Make Switching  Extended Industrial Temperature Range: -40℃ to +85℃  Microsiz...