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MAX321 - Precision / Dual-Supply / SPST Analog Switches

Download the MAX321 datasheet PDF. This datasheet also covers the MAX320 variant, as both devices belong to the same precision / dual-supply / spst analog switches family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX320/MAX321/MAX322 are precision, dual, SPST analog switches designed to operate from ±3V to ±8V dual supplies.

The MAX320 has two normally open (NO) switches and the MAX321 has two normally closed (NC) switches.

The MAX322 has one NO and one NC switch.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX320_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

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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.

View original datasheet text
19-0350; Rev 0; 12/94 MAX320/MAX321/MAX322 Precision, Dual-Supply, SPST Analog Switches _______________General Description The MAX320/MAX321/MAX322 are precision, dual, SPST analog switches designed to operate from ±3V to ±8V dual supplies. The MAX320 has two normally open (NO) switches and the MAX321 has two normally closed (NC) switches. The MAX322 has one NO and one NC switch. Low power consumption (1.25mW) makes these parts ideal for battery-powered equipment. They offer low leakage currents (100pA max) and fast switching speeds (tON = 150ns max, tOFF = 100ns max). The MAX320 series, powered from ±5V supplies, offers 35Ω max on-resistance (RON), 2Ω max matching between channels, and 4Ω max RON flatness.