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MAX4643 - Dual SPST CMOS Analog Switches

This page provides the datasheet information for the MAX4643, a member of the MAX4641 Dual SPST CMOS Analog Switches family.

Description

The MAX4641/MAX4642/MAX4643 are monolithic, dual, single-pole/single-throw (SPST) switches that can operate from a single supply ranging from +1.8V to +5.5V.

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Datasheet Details

Part number MAX4643
Manufacturer Maxim Integrated
File Size 198.10 KB
Description Dual SPST CMOS Analog Switches
Datasheet download datasheet MAX4643 Datasheet
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Full PDF Text Transcription

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19-1656; Rev 1; 2/02 MAX4641/MAX4642/MAX4643 High-Speed, Low-Voltage, 4Ω, Dual SPST CMOS Analog Switches General Description The MAX4641/MAX4642/MAX4643 are monolithic, dual, single-pole/single-throw (SPST) switches that can operate from a single supply ranging from +1.8V to +5.5V. The MAX4641/MAX4642/MAX4643 provide low 4Ω on-resistance (RON), 0.6Ω RON matching between channels, and 1Ω RON flatness over the entire analog signal range. These devices offer fast switching times of less than 20ns while consuming less than 0.01µW of quiescent power. The MAX4641 has two normally open (NO) switches, and the MAX4642 has two normally closed (NC) switches. The MAX4643 has one NO switch and one NC switch. All three devices have low 0.35nA leakage currents over the entire temperature range.
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