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.

特性 Features

? Drop-in Replacements for MAX4524 and MAX4525

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

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

? RON Matching Between Channels. . . . . . . . . . . . . . . . . . <8?

? 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