供应SGM4157YC6/TR模拟开关

The SGM4157 is a single Low on-resistance (1Ω), 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 SGM4157 can handle a balanced microphone/speaker 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.

SGM4157 is available in Green TDFN-2×2-6L package.

PIN CONFIGURATIONS

FEATURES• Voltage Operation: 1.8V to 5.5V

• On-Resistance: 0.8Ω (TYP) at 4.5V

• -3dB Bandwidth: 80MHz

• High Off-Isolation: -60dB at 1MHz

• Rail-to-Rail Operation

• Low Static Power

• TTL/CMOS Compatible

• Break-Before-Make Switching

• Extended Industrial Temperature Range:

   -40℃ to +85℃

• Microsize Package

APPLICATIONSPortable Instrumentation

Battery-Operated Equipment

Computer Peripherals

Cell Phones

PDAs

MP3s