Description

The PI5A3159 is a high-bandwidth, fast single-pole double-throw (SPDT) CMOS switch. It can be used as an analog switch or as a low-delay bus switch. Specified over a wide operating power supply voltage range, 1.8V to 5.5V, the PI5A3159 has a maximum On-Resistance of 4Ω at 1.8V, 2.4Ω at 2.3V & 1Ω at 4.5V.

Features

• CMOS Technology for Bus and Analog Applications

• Low On-Resistance: 2Ω at 3.0V

• Wide VCC Range: +1.8V to +5.5V

• Low Power Consumption : 5µW

• Rail-to-Rail switching throughout Signal Range

• Fast Switching Speed: 30ns max. at 5V

• High Off Isolation: –57dB at 10MHz

• –57dB (1 MHz) Crosstalk Rejection Reduces Signal Distortion

• Break-Before-Make Switching

• Extended Industrial Temperature Range: –40°C to 85°C

• Low On-Resistance Replacement for NC7SB3157

• Packaging (Pb-free & Green available):

- 6-pin SOT-23 (T)

- 6-contact TDFN-6 (ZC)

Applications

• Cell Phones

• PDAs

• Portable Instrumentation

• Battery Powered Communications

• Computer Peripherals