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AS1744 - (AS1744 / AS1745) SPDT Analog Switches

Description

The AS1744/AS1745 are high-speed, low-voltage, dual single-pole/double-throw (SPDT) analog switches.

Fast switching speeds, low ON-resistance, and low power-consumption make these devices ideal for singlecell battery powered applications.

Features

  • ! ON-Resistance: - 4Ω (+5V supply) - 5.5Ω (+3V supply) RON Matching: 0.2Ω (+5V supply) RON Flatness: 1Ω (+5V supply) Supply Voltage Range: +1.8 to +5.5V 1.8V Operation: - 9.5Ω ON-Resistance over Temperature - 38ns Turn On Time - 12ns Turn Off Time Current-Handling: 100mA Continuous Break-Before-Make Switching Rail-to-Rail Signal Handling Crosstalk: -90dB at 1MHz Off-Isolation: -85dB at 1MHz Total Harmonic Distortion: 0.1% Operating Temperature Range: -40 to +85ºC Package Types: - 10-pin MSOP -.

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Datasheet Details

Part number AS1744
Manufacturer austriamicrosystems
File Size 379.46 KB
Description (AS1744 / AS1745) SPDT Analog Switches
Datasheet download datasheet AS1744 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.

View original datasheet text
www.DataSheet4U.com a u s t ri a m i c r o s y s t e m s AS1744 , AS1745 H i g h - Sp e e d , L o w - Vo l ta g e , D u a l , S i n g l e - S u p p l y, 4 Ω, S P D T A n a l o g S w i t c h e s D a ta S he e t 1 General Description The AS1744/AS1745 are high-speed, low-voltage, dual single-pole/double-throw (SPDT) analog switches. Fast switching speeds, low ON-resistance, and low power-consumption make these devices ideal for singlecell battery powered applications. These highly-reliable devices operate from a +1.8 to +5.5V supply, are differentiated by inverted logic, and support break-before-make switching.
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