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MAX4625 - Low-Voltage / Single-Supply SPDT Analog Switches

Datasheet Summary

Description

The MAX4624/MAX4625 are low-on-resistance, lowvoltage single-pole/double-throw (SPDT) analog switches that operate from a single +1.8V to +5.5V supply.

The MAX4624 has break-before-make switching; the MAX4625 has make-before-break switching.

Features

  • o Low RON 1Ω max (+5V Supply) 2Ω max (+3V Supply) o 0.12Ω max RON Flatness (+5V Supply) o Overcurrent Protection o +1.8V to +5.5V Single-Supply Operation o Available in SOT23 Packages o Fast Switching: tON = 50ns max, tOFF = 50ns max o TTL-Logic Compatible (+5V Supply) o Pin Compatible with MAX4544 o Guaranteed Break-Before-Make (MAX4624) o Guaranteed Make-Before-Break (MAX4625).

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Datasheet preview – MAX4625

Datasheet Details

Part number MAX4625
Manufacturer Maxim
File Size 196.02 KB
Description Low-Voltage / Single-Supply SPDT Analog Switches
Datasheet download datasheet MAX4625 Datasheet
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Full PDF Text Transcription

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MAX4624/MAX4625 19-1592; Rev 2; 5/01 1Ω, Low-Voltage, Single-Supply SPDT Analog Switches General Description The MAX4624/MAX4625 are low-on-resistance, lowvoltage single-pole/double-throw (SPDT) analog switches that operate from a single +1.8V to +5.5V supply. The MAX4624 has break-before-make switching; the MAX4625 has make-before-break switching. These devices also have fast switching speeds (tON = 50ns max, tOFF = 50ns max). When powered from a +5V supply, the MAX4624/ MAX4625 offer 1Ω max on-resistance (RON), with 0.12Ω max RON matching and flatness. The digital logic inputs are TTL compatible when using a single +5V supply. These switches also feature overcurrent protection to prevent damage from short circuits and excessive loads.
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