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BL1551 - Low Voltage SPDT Analog Switch

General Description

The BL1551 is a Single Wide-Bandwidth, fast singlepole double-throw (SPDT) CMOS switch featuring an On-Resistance of 2.7 ohm at VCC=5.0V and wide power supply range from 1.8V to 5.5V.

It can be used as an analog switch or as a low-delay bus switch.

Key Features

  • Wide Power Supply Range: 1.8V to 5.5V High Bandwidth: 300MHz High Off-Isolation: 84dB at 1MHz 51dB at 10MHz On-Resistance: 2.7Ω(typ) at 5.0V Fast Switching Time ton = 12.0ns; toff = 5.0ns TTL/CMOS Compatible Break-Before-Make Switching Rail-to-Rail Signal Range Operation Temperature Range: -40℃ to 85℃ Lead (Pb) Free SOT363-6 Package.

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Datasheet Details

Part number BL1551
Manufacturer BELLING
File Size 130.38 KB
Description Low Voltage SPDT Analog Switch
Datasheet download datasheet BL1551 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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BL1551—Single SPDT Analog Switch 2.7Ω Low Voltage SPDT Analog Switch in 6-pin SOT363 Features Wide Power Supply Range: 1.8V to 5.5V High Bandwidth: 300MHz High Off-Isolation: 84dB at 1MHz 51dB at 10MHz On-Resistance: 2.7Ω(typ) at 5.0V Fast Switching Time ton = 12.0ns; toff = 5.