Low-Voltage, CMOS Analog Multiplexers Switches with Enable Inputs and Address Latching

The MAX4530/MAX4531/MAX4532 are low-voltage, CMOS analog ICs configured as an 8-channel multiplexer (mux) (MAX4530), two 4-channel muxes (MAX4531), and three single-pole/double-throw switches (MAX4532). These devices are pin compatible with the industry-standard 74HC4351/74HC4352/74HC4353. All devices have two complementary switch-enable inputs and address latching.

The MAX4530/MAX4531/MAX4532 operate from a single supply of +2V to +12V, or from dual supplies of ±2V to ±6V. On-resistance (150Ω max) is matched between switches to 8Ω max. Each switch can handle rail-to-rail analog signals. Off-leakage current is only 1nA at TA = +25°C and 50nA at TA = +85°C.

All digital inputs have 0.8V and 2.4V logic thresholds, ensuring both TTL- and CMOS-logic compatibility when using ±5V or a single +5V supply.

Applications

* Audio-Signal Routing * Automated Test Equipment (ATE) * Avionics * Battery-Powered Applications * Data Acquisition * Networking * Test Equipment

* Pin Compatible with 74HC4351/74HC4352/74HC4353

* ±2.0V to ±6V Dual Supplies

* +2.0V to +12V Single Supply

* 75Ω Signal Paths with ±5V Supplies

* 150Ω Signal Paths with +5V Supply

* Rail-to-Rail Signal Handling

* tON and tOFF = 150ns and 120ns at ±4.5V

* < 1µW Power Consumption

* > 2kV ESD Protection per Method 3015.7

* TTL/CMOS-Compatible Inputs

* Small, 20-Pin SSOP/SO/DIP Packages