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SGM4782 - SPDT Analog Switch

General Description

The SGM4782 is high-speed, low-voltage, low on-resistance, CMOS analog multiplexer/switch that configured as two 4-channel multiplexers.

It operates from a single +1.8V to +4.2V power supply.

Key Features

  • Voltage Operation: 1.8V to 4.2V.
  • Low On-Resistance: 0.5Ω (TYP) at 4.2V.
  • Low On-Resistance Flatness.
  • -3dB Bandwidth: 30MHz.
  • Fast Switching Times (+4.2V) tON 20ns tOFF 20ns.
  • Low Crosstalk: -108dB at 1MHz.
  • Typical Power Consumption (< 0.01μW).
  • TTL/CMOS Compatible.
  • Rail-to-Rail Input and Output Operation.
  • Break-Before-Make Switching.
  • -40℃ to +85℃ Operating Temperature Range.
  • Available in Green TQFN-3×3-16L and TSSOP-16 Packages.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SGM4782 0.5Ω, High Speed, Low Voltage Analog Switch/Multiplexer GENERAL DESCRIPTION The SGM4782 is high-speed, low-voltage, low on-resistance, CMOS analog multiplexer/switch that configured as two 4-channel multiplexers. It operates from a single +1.8V to +4.2V power supply. Targeted applications include battery powered equipment that benefit from low RON (0.5Ω) and fast switching speeds (tON = 20ns, tOFF = 20ns). The SGM4782 can handle rail-to-rail analog signals and is available in Green TQFN-3×3-16L and TSSOP-16 packages. FEATURES ● Voltage Operation: 1.8V to 4.2V ● Low On-Resistance: 0.5Ω (TYP) at 4.2V ● Low On-Resistance Flatness ● -3dB Bandwidth: 30MHz ● Fast Switching Times (+4.2V) tON 20ns tOFF 20ns ● Low Crosstalk: -108dB at 1MHz ● Typical Power Consumption (< 0.