ADG1411WBCPZ

ADG1411/ADG1412/ADG1413 are single-chip complementary metal-oxide-semiconductor (CMOS) devices with four independent selectable switches designed using the iCMOS® process. iCMOS (Industrial CMOS) is a modular manufacturing process that combines high-voltage CMOS with bipolar technology. This process enables the development of a wide range of high-performance analog ICs operating at voltages up to 33 V and sizes that were not possible with conventional high-voltage devices. Unlike analog ICs that use traditional CMOS processes, iCMOS devices can withstand high supply voltages while improving performance, significantly reducing power consumption, and reducing package size.

The on-resistance curve is very flat over the entire analog input range, ensuring excellent linearity and low distortion performance when switching signals.

The iCMOS construction ensures very low power consumption, making these devices ideal for portable battery-powered meters.

ADG1411/ADG1412/ADG1413 all have four independent single-pole-throw (SPST) switches built-in. The only difference between ADG1411 and ADG1412 is the opposite of digital control logic.

The switch is turned on with logic 0 for the ADG1411 switch and logic 1 for the ADG1412 switch. ADG1413 has two switches with a similar digital control logic to ADG1411, but the control logic of the other two switches is the opposite. When switched on, the switches conduct the same in both directions, and the input signal range extends to the supply voltage range. Under disconnection conditions, a signal level equal to the supply voltage is blocked.

ADG1413 is a first-on-after-close switch for multiplexer applications. The design itself features low charge injection, allowing for minimal transients when switching digital inputs.

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