AS1749 - Audio Clickless Switches

Product Overview

austriamicrosystems

Part number	AS1749
Manufacturer	austriamicrosystems
File Size	770.38 KB
Description	Audio Clickless Switches
Datasheet	AS1749 Datasheet
Note	This datasheet PDF includes multiple part numbers: AS1749, AS1748. Please refer to the document for exact specifications by model.
Additional preview pages of the AS1749 datasheet.

2 Key

The SPDT (single-pole/double-throw) switches AS1747, AS1748, AS1749 and AS1750 allow signals below ground to pass through without distortion. These analog switches are ideal for switching audio signals, due to their supply voltage from +1.8V to +5.5V and their low 0.4Ω on-resistance. An included comparator offers the AS1748 and AS1750 with headphone detection or mute/send key function. To reduce click-and-pop sounds when switching between pre-charged points the AS1749 and AS1750 have an interna.

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Other Datasheets by austriamicrosystems

AS1741 - (AS1741 - AS1743) Dual SPST Analog Switches
AS1742 - (AS1741 - AS1743) Dual SPST Analog Switches
AS1743 - (AS1741 - AS1743) Dual SPST Analog Switches
AS1744 - (AS1744 / AS1745) SPDT Analog Switches
AS1745 - (AS1744 / AS1745) SPDT Analog Switches
AS1746 - Dual SPDT Analog Switch

Published: Feb 18, 2015 |