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MAX4623 - Dual / 5 Analog Switches

Download the MAX4623 datasheet PDF. This datasheet also covers the MAX4622 variant, as both devices belong to the same dual / 5 analog switches family and are provided as variant models within a single manufacturer datasheet.

Description

The MAX4621/MAX4622/MAX4623 are precision, dual, high-speed analog switches.

The single-pole/singlethrow (SPST) MAX4621 and double-pole/single-throw (DPST) MAX4623 dual switches are normally open (NO).

The single-pole/double-throw (SPDT) MAX4622 has two normally closed (NC) and two NO poles.

Features

  • o Low On-Resistance: 3Ω (typ), 5Ω (max) o Guaranteed RON Match Between Channels (0.5Ω max) o Guaranteed Break-Before-Make Operation (MAX4622) o Guaranteed Off-Channel Leakage.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX4622-Maxim.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription

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19-1497; Rev 0; 8/99 Dual, 5Ω Analog Switches MAX4621/MAX4622/MAX4623 General Description The MAX4621/MAX4622/MAX4623 are precision, dual, high-speed analog switches. The single-pole/singlethrow (SPST) MAX4621 and double-pole/single-throw (DPST) MAX4623 dual switches are normally open (NO). The single-pole/double-throw (SPDT) MAX4622 has two normally closed (NC) and two NO poles. All three parts offer low 5Ω on-resistance guaranteed to match to within 0.5Ω between channels and to remain flat over the full analog signal range (∆0.5Ω max). They also offer low leakage (<500pA at +25°C, <5nA at +85°C) and fast switching times (turn-on time <250ns, turn-off time <200ns).
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