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DG2729 - (DG2727 - DG2729) Dual SPST Analog Switch

Download the DG2729 datasheet PDF. This datasheet also covers the DG2727 variant, as both devices belong to the same (dg2727 - dg2729) dual spst analog switch family and are provided as variant models within a single manufacturer datasheet.

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

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Other Datasheets by Vishay

Part Number Description
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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.

View original datasheet text
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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