General Description

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.

Features

♦ 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

Applications

   Battery-Operated Equipment

   Data Acquisition

   Test Equipment

   Avionics

   Networking

   ATE Equipment

   Audio-Signal Routing