PI5A121CE

PI5A121/PI5A122/PI5A124 Wide Bandwidth Analog Switches Features Description • Single-Supply Operation (+2V to +6V) • Rail-to-Rail Analog Signal Dynamic Range • Low On-Resistance (6Ω typ. with 5V supply) Minimizes Distortion and Error Voltages • On-Resistance Flatness, 3Ω typ. • Low Charge Injection Reduces Glitch Errors. Q = 4pC typ. • High Speed. tON = 10ns typ. • Wide -3dB Bandwidth: 326 MHz (typ.) • High-Current Channel Capability: >100mA • TTL/CMOS Logic Compatible • Low Power Consumption (0.5µW typ) • Small outline transistor package minimizes board area • Packaging (Pb-free & Green available): - 5-pin 65-mil wide SOT23 (T) for PI5A121 and PI5A122 - 6-pin 65-mil wide SOT23 (T) for PI5A124 - 5-pin 50-mil wide SC70 (C) for PI5A121/PI5A122 The PI5A121/PI5A122/PI5A124 are analog switches designed for single-supply operation. These high-precision devices are ideal for low-distortion audio, video, signal switching and routing. The PI5A121 is a single-pole throw (SPST) normally open (NO) switch. The switch is open when IN is LOW. The PI5A122 is a single-pole single-throw (SPST) normally closed (NC) switch. Each switch conducts current equally well in either direction when on. When off, they block voltages up to V+. These switches are fully specified with +5V, and +3.3V supplies. With +5V, they guarantee