PS321 Datasheet - Pericom Semiconductor Corporation

PS321 Precision / Dual-Supply Analog Switches

The PS320/PS321/PS322 are improved high-precision, medium voltage analog switches designed to operate with +3V to +8V power supplies. The PS320 is a dual, single-pole single-throw (SPST), normally open (NO) switch. The PS321 has the same pinout as the PS320 but it has two normally closed (NC) switch.

PS321 Features

* Low On-Resistance (17W typ.) Minimizes Distortion and Error Voltages

* Low Glitching Reduces Step Errors in Sample-and-Holds

* Split-Supply Operation (±3V to ±8V)

* Improved Second Sources for MAX320/MAX321/MAX322

* On-Resistance Matching Between Channels, 0

PS321 Datasheet (102.99 KB)