DG2729 Datasheet PDF - Vishay Siliconix (DG2727 - DG2729) Dual SPST Analog Switch Specs

DG2729 - (DG2727 - DG2729) Dual SPST Analog Switch

This page provides the datasheet information for the DG2729, a member of the DG2727 (DG2727 - DG2729) Dual SPST Analog Switch family.

Datasheet Summary

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).

Datasheet Details

Part number	DG2729
Manufacturer	Vishay Siliconix
File Size	212.58 KB
Description	(DG2727 - DG2729) Dual SPST Analog Switch
Datasheet	DG2729 Datasheet
Additional preview pages of the DG2729 datasheet.

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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.

Published: Jan 4, 2012 |