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DG2728 - (DG2727 - DG2729) Dual SPST Analog Switch

Download the DG2728 datasheet PDF (DG2727 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for (dg2727 - dg2729) dual spst analog switch.

Description

The DG2727, DG2728, and DG2729 are 0.6 Ω dual SPST analog switches.

When Sx are used as signal input, these devices support AC-coupled audio signals with single rail power supply.

Audio signals can swing below ground down to V+ - 4.3 V.

Features

  • Halogen-free according to IEC 61249-2-21 definition.
  • Wide operation voltage range: 1.6 V to 4.3 V.
  • Low 0.6 Ω (typical at 2.7 V) on-resistance.
  • Guaranteed logic high threshold: Vth(high) = 1.2 V at V+ = 4.3 V.
  • - 82 dB crosstalk and - 76 dB off-isolation at 100 kHz.
  • 250 MHz, - 3 dB bandwidth.
  • 0.006 % total harmonic distortion.
  • > 250 mA latch up current per JESD78.
  • > 8 kV ESD/HBM per MIL-STD 883 (method 3015).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DG2727_VishaySiliconix.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number DG2728
Manufacturer Vishay
File Size 212.58 KB
Description (DG2727 - DG2729) Dual SPST Analog Switch
Datasheet download datasheet DG2728 Datasheet

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Other Datasheets by Vishay Siliconix
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  • DG2723 - Dual SPDT Analog Switch
  • DG2725 - Dual SPDT Analog Switch
  • DG2727 - (DG2727 - DG2729) Dual SPST Analog Switch
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  • DG2711 - SPDT Analog Switch

Full PDF Text Transcription

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www.DataSheet.co.kr DG2727, DG2728, DG2729 Vishay Siliconix 0.65-Ω, Low Voltage, Negative Swing Capable, Dual SPST Analog Switch DESCRIPTION The DG2727, DG2728, and DG2729 are 0.6 Ω dual SPST analog switches. When Sx are used as signal input, these devices support AC-coupled audio signals with single rail power supply. Audio signals can swing below ground down to V+ - 4.3 V. Built on Vishay Siliconix’s sub-micro CMOS technology, the DG2747/2748/2749 achieve 0.6 Ω on-resistance and 0.2 Ω flatness at 2.7 V power supply. Its total harmonic distortion is 0.006 % (frequency ranges 20 Hz to 20 kHz). It achieves - 72 dB off-isolation and - 100 dB crosstalk at 100 kHz. Its - 3 dB bandwidth is up to 78 MHz. Select pin of control logic can tolerate voltage above power supply up to 4.3 V.
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