PI5A121C (Obsolete)

Product Description

The PI5A121C is a single-pole single throw (SPST) normally open (NO) CMOS switch. The switch is open when IN is LOW. The high-precision device is ideal for low-distortion audio, video, signal switching and routing. Specified over a wide operating power supply voltage, 1.65V to 6.0V, the PI5A121C has on-resistance of 12- ohms at 1.65V, 9-ohms at 2.3V & 6-ohms at 4.5V. The control input, IN, is independent of supply voltage.

Features

• CMOS Technology for Bus and Analog Applications
• Low On-Resistance: 8Ω at 3.0V
• Wide VCC Range: 1.65V to 6.0V
• Rail-to-Rail Signal Range
• Control Input Overvoltage Tolerance: 6.0V
• Fast Transition Speed: 2ns at 5.0V
• High Off Isolation: -63dB @ 10MHz
• I/O pins Have Power-off Protection Function
• Break-Before-Make Switching
• Extended Industrial Temperature Range: -40°C to 85°C
• Packaging (Pb-free & Green): -5-pin SC70

Applications

• Audio, Video Switching, and Routing
• Cell Phones
• PDAs
• Telecommunications
• Portable Instrumentation
• Battery powered Communication Systems
• Computer Peripherals
• Mechanical Relay Replacement