Описание
The ISL84524 device is 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. ON resistance is 200? with a +5V supply and 500? with a +3V supply. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 1nA at +25°C or 25nA at +85°C. All digital inputs have 0.8V to 2.4V logic thresholds, ensuring TTL/CMOS logic compatibility when using a single +5V supply. The ISL84524 is a 4 to 1 multiplexer device. The ISL84525 is a DPDT, which is perfect for use in 2-to-1 multiplexer applications.
- 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
- tOFF40ns
- Guaranteed Max Off-leakage @ 5V 25nA
- TTL, CMOS Compatible
- Available in 10 Ld MSOP Package
- Pb-free available
