Описание
The ISL84521 device is CMOS, precision, quad analog switches designed to operate from a single +2V to +12V supply or from a ±2V to ±6V supply. Targeted applications include battery powered equipment that benefit from the devices’ low power consumption (<1mW), low leakage currents (1nA max), and fast switching speeds (tON = 45ns, tOFF = 15ns). A12? maximum RON flatness ensures signal fidelity, while channel-to-channel mismatch is guaranteed to be less than 4?. The ISL84521 is quad single-pole/ single-throw (SPST) devices. The ISL84521 has normally open (NO) switches; the ISL84523 has two NO and two NC switches and can be used as a dual SPDT, or a dual 2:1 multiplexer.
- Drop-in Replacements for MAX4521 – MAX4523
- Four Separately Controlled SPST Switches
- Pin Compatible with DG411, DG412, DG413
- ON Resistance (RON Max.) 100?
- RON Matching Between Channels <1?
- Low Power Consumption (PD)<1µ?
- Low Leakage Current (Max at 85oC) 10nA
- Fast Switching Action
- tON 45ns
- tOFF 15ns
- Break before Make Timing
- TTL, CMOS Compatible
- Pb-free available
