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SGM3157

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 on-resistance (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 a Green SC70-6 package.

PIN CONFIGURATIONS

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FEATURES
  • Supply Voltage Range: 1.8V to 5.5V

  • On-Resistance: 4.5Ω (TYP) at 5V

  • 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 a Green SC70-6 Package

APPLICATIONS

Portable Instrumentation

Battery-Operated Equipment

Computer Peripherals

Cell Phones

PDAs

MP3s

ORDERING INFORMATION
Part NumberStatusPackagePinsPb-FreeTemp Range
SGM3157YC6/TRProductionSC70-66Y-40℃ to +85℃Samples

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