The Intersil ISL84524 and ISL84525 devices are precision, bidirectional, analog switches configured as a 4 channel multiplexer / demultiplexer (ISL84524) and a double pole / double throw (DPDT) switch (ISL84525) designed to operate from a single +2V to +12V supply. Both have an inhibit pin to simultaneously open all signal paths.

Features

• Drop-in Replacements for MAX4524 and MAX4525

• ON Resistance (RON) Max, VS = 5V . . . . . . . . . . . . 200Ω

• ON Resistance (RON) Max, VS = 3V . . . . . . . . . . . . 500Ω

• RON Matching Between Channels. . . . . . . . . . . . . . . . . . <8Ω

• Low Charge Injection . . . . . . . . . . . . . . . . . . . . . . 5pC (Max)

• Single Supply Operation. . . . . . . . . . . . . . . . . . . +2V to +12V

• Low Power Consumption (PD) . . . . . . . . . . . . . . . . . . . .<3µW

• Fast Switching Action (VS = 5V)

- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90ns

- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40ns

• Guaranteed Max Off-leakage @ 5V . . . . . . . . . . . . . . 25nA

• Guaranteed Break-Before-Make

• TTL, CMOS Compatible

• Available in 10 Ld MSOP Package

• Pb-free available

Applications

• Battery Powered, Handheld, and Portable Equipment

• Communications Systems

- Radios

- Telecom Infrastructure

- ADSL, VDSL Modems

• Test Equipment

- Medical Ultrasound

- Magnetic Resonance Image

- CT and PET Scanners

- ATE

- Electrocardiograph

• Audio and Video Signal Routing

• Various Circuits

- +3V/+5V DACs and ADCs

- Sample and Hold Circuits

- Operational Amplifier Gain Switching Networks

- High Frequency Analog Switching

- High Speed Multiplexing

- Integrator Reset Circuits