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SGM4157YC

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.

The SGM4157YC is available in a Green SC70-6 package.

PIN CONFIGURATIONS

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FEATURES
  • Supply Voltage Range: 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

  • -40 to +85 Operating Temperature Range

  • Available in a Green SC70-6 Package

APPLICATIONS

Portable Instrumentation

Battery-Operated Equipment

Computer Peripherals

Cell Phones

PDAs

MP3s

ORDERING INFORMATION
Part NumberStatusPackagePinsPb-FreeTemp Range
SGM4157YC6/TRProductionSC70-66Y-40℃ to +85℃Samples

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