ADG1412 Datasheet

• 1.5 Ω on resistance
• 0.3 Ω on-resistance flatness
• 0.1 Ω on-resistance match between channels
• Continuous current per channel
  • LFCSP: 250 mA
  • TSSOP: 190 mA
• Fully specified at +12 V, ±15 V, and ±5 V
• No V_L supply required
• 3 V logic-compatible inputs
• Rail-to-rail operation
• 16-lead TSSOP and 16-lead, 4 mm × 4 mm LFCSP
• AEC-Q100 qualified for automotive applications

• Automated test equipment
• Data acquisition systems
• Battery-powered systems
• Sample-and-hold systems
• Audio signal routing
• Video signal routing
• Communications systems
• Relay replacement

The ADG1412 are monolithic complementary metal-oxide semiconductor (CMOS) devices containing four independently selectable switches designed on an iCMOS^® process. iCMOS (industrial CMOS) is a modular manufacturing process combining high voltage CMOS and bipolar technologies. It enables the development of a wide range of high performance analog ICs capable of 33 V operation in a footprint that no previous generation of high voltage devices has been able to achieve. Unlike analog ICs using conventional CMOS processes, iCMOS components can tolerate high supply voltages while providing increased performance, dramatically lower power consumption, and reduced package size.

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

iCMOS construction ensures ultralow power dissipation, making the devices ideally suited for portable and battery-powered instruments.

The ADG1412 contain four independent single-pole/single-throw (SPST) switches. The ADG1412 differ only in that the digital control logic is inverted. The ADG1412 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.