DG2749 Datasheet (DG2747 - DG2749) Dual SPST Analog Switch

Manufacturer: Vishay

Overview: www.DataSheet.co.kr DG2747, DG2748, DG2749 Vishay Siliconix 0.

Download the DG2749 datasheet PDF. This datasheet also includes the DG2747 variant, as both parts are published together in a single manufacturer document.

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DG2749 (dg2747 - dg2749) dual spst analog switch by Vishay - Datasheet Preview

Datasheet Details

Part number	DG2749
Manufacturer	Vishay
File Size	219.00 KB
Description	(DG2747 - DG2749) Dual SPST Analog Switch
Download	DG2749 Download (PDF)

General Description

The DG2747, DG2748, and DG2749 are high performance, low on-resistance analog switches of dual SPST configuration.

Built on Vishay Siliconix's sub-micro CMOS technology, the DG2747, DG2748, DG2749 achieve switch on-resistance of 0.4 Ω at 2.7 V V+ and 0.3 Ω at 4.3 V V+.

It provides 0.1 Ω flatness at 2.7 V V+, and total harmonic distortion to 0.03 % (frequency range 20 Hz to 20 kHz).

Key Features

Wide operation voltage range: 1.6 V to 4.3 V.
Low on-resistance: 0.4 Ω typ. at 2.7 V.
Low voltage logic threshold: Vth(high) = 1.4 V at V+ = 3 V.
- 100 dB crosstalk at 100 kHz.
> 250 mA latch up current per JESD78.
Switch exceeds 7 kV ESD/HBM RoHS.

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