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AS1745 - (AS1744 / AS1745) SPDT Analog Switches

Download the AS1745 datasheet PDF. This datasheet also covers the AS1744 variant, as both devices belong to the same (as1744 / as1745) spdt analog switches family and are provided as variant models within a single manufacturer datasheet.

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 -.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AS1744_austriamicrosystems.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

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

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Other Datasheets by austriamicrosystems

Part Number Description
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
AS1746 Dual SPDT Analog Switch

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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