GENERAL DESCRIPTION

The ADG1412L is a monolithic complementary metal-oxide semiconductor

(CMOS) device containing four independently selectable

switches designed on an iCMOS? process. Industrial CMOS (iCMOS)

is a modular manufacturing process combining high voltage

CMOS and bipolar technologies.

The on-resistance profile is flat over the full analog input range,

ensuring excellent linearity and low distortion (1.5 Ω typical) when

switching signals.

The ADG1412L contains four independent SPST switches, and

these switches are turned on with Logic 1. Each switch conducts

equally well in both directions when on and has an input signal

range that extends to the supplies. In the off condition, signal levels

up to the supplies are blocked.

An external VL supply provides flexibility for lower logic control. The

ADG1412L is both 1.2 V and 1.8 V JEDEC standard compliant.

FEATURES

? 1.5 Ω on resistance for ±15 V dual supply at 25°C

? 0.3 Ω on-resistance flatness for ±15 V dual supply at 25°C

? 0.1 Ω on-resistance match between channels for ±15 V dual

supply at 25°C

? Fully specified at ±15 V, +12 V, ±5 V

? ±4.5 V to ±16.5 V dual-supply operation

? 5 V to 16.5 V single-supply operation

? VL supply for low logic-level compatibility

? 1.8 V JEDEC standard compliant (JESD8-7A)

? 1.2 V JEDEC standard compliant (JESD8-12A.01)

? Rail-to-rail operation

? 24-lead, 4 mm × 4 mm LFCSP

APPLICATIONS

? Automated test equipment

? Data-acquisition systems

? Battery-powered systems

? Sample-and-hold systems

? FPGA and microcontroller systems

? Audio signal routing

? Video signal routing

? Communications systems

? Relay replacement