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AS1747 - Low-Voltage Dual SPDT Audio Clickless Switch

General Description

The SPDT (single-pole/double-throw) switch AS1747 allows signals below ground to pass through without distortion.

This analog switch is ideal for switching audio signals, due to the supply voltage from +1.8V to +5.5V and the low 0.4Ω on-resistance.

Key Features

  • ! Distortion -Free Negative Signal Throughput Down to VCC - 5.5V Low On-Resistance (RON) 0.4Ω at +2.7V Supply 0.25Ω On-Resistance Flatness 0.03Ω On-Resistance Matching +1.8V to 5.5V Supply Voltage -90dB Crosstalk (100kHz) -65dB Off-Isolation (100kHz) Available in 10-pin TDFN 3x3 Packages ! ! ! ! ! ! ! 3.

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Datasheet Details

Part number AS1747
Manufacturer austriamicrosystems AG
File Size 445.55 KB
Description Low-Voltage Dual SPDT Audio Clickless Switch
Datasheet download datasheet AS1747 Datasheet

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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.

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Da t as heet AS1747 L o w - Vo l ta g e , D u a l S P D T, A u d i o C l i c k l e s s S w i t c h w i t h N e g a t i v e R a i l C a pa b i l i t y www.DataSheet4U.com 1 General Description The SPDT (single-pole/double-throw) switch AS1747 allows signals below ground to pass through without distortion. This analog switch is ideal for switching audio signals, due to the supply voltage from +1.8V to +5.5V and the low 0.4Ω on-resistance. This SPDT switch is available in space-saving 10-pin TDFN 3x3 packages and operate over the -40ºC to +85ºC extended temperature range. 2 Key Features ! Distortion -Free Negative Signal Throughput Down to VCC - 5.5V Low On-Resistance (RON) 0.4Ω at +2.7V Supply 0.25Ω On-Resistance Flatness 0.03Ω On-Resistance Matching +1.8V to 5.