ADG1401 1 Ω On Resistance, ±15 V/+12 V/±5 V, iCMOS SPST Switches

The ADG1401/ADG1402 contain a single-pole/single-throw (SPST) switch. Figure 1 shows that with a logic input of 1, the switch of the ADG1401 is closed and that of the ADG1402 is open. 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. PRODUCT HIGHLIGHTS 1.3 Ω maximum on resistance at 25°C. Minimum distortion. 3 V logic-compatible digital inputs: VIH = 2.0 V, VIL = 0.8 V. No VL logic power supply required. 8-lead MSOP and 8-lead, 3 mm × 2 mm LFCSP packages.

The iCMOS® (industrial CMOS) modular manufacturing process combines high voltage, complementary metal-oxide semiconductor (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 other generation of high voltage parts has achieved. Unlike analog ICs using conventional CMOS processes, iCMOS components can tolerate high supply voltages while providing increased performance, dramatically lower power consumption, and a reduced package size.

The on resistance profile is very flat over the full analog input range ensuring excellent linearity and low distortion when switching audio signals. The iCMOS construction ensures ultralow power dissipation, making the part ideally suited for portable and battery-powered instruments.

APPLICATION

  • Automatic test equipment
  • Data acquisition systems
  • Battery-powered systems
  • Sample-and-hold systems
  • Audio signal routing
  • Video signal routing
  • Communication systems
  • Relay replacements
Features and Benefits
  • 1 Ω on resistance
  • 0.2 Ω on resistance flatness
  • Up to 435 mA continuous current
  • Fully specified at +12 V, ±15 V, 
    ±5 V
  • No VL supply required
  • 3 V logic-compatible inputs
  • Rail-to-rail operation
  • 8-lead MSOP and 8-lead, 
    3 mm × 2 mm LFCSP packages
Switches & Multiplexers
ADG1401 IBIS Model
Data Sheets
Documentnote
ADG1401_1402: 1 Ω On Resistance, ±15 V/+12 V/±5 V iCMOS SPST Switches (Rev. 0)PDF 440 kB
User Guides
Documentnote
UG-893: Evaluating the 8-Lead MSOP Devices in the Switch/Mux Portfolio (Rev. 0)PDF 270.55 K
Order Information
Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
ADG1401BCPZ-REEL7 Production8 ld LFCSP (3x2x.75mm)REEL 3000-40 to 125C01.44Y
ADG1401BRMZ Production8 ld MSOPOTH 50-40 to 125C1.761.44Y
ADG1401BRMZ-REEL7 Production8 ld MSOPREEL 1000-40 to 125C01.44Y
Evaluation Boards
Part NumberDescriptionPriceRoHS
EVAL-8MSOPEBZEvaluation Board for the 8 lead MSOP59Y
Reference Materials
ADG1401_1402: 1 Ω On Resistance, ±15 V/+12 V/±5 V iCMOS SPST Switches (Rev. 0) adg1401
MSOP Model adg1401
UG-893: Evaluating the 8-Lead MSOP Devices in the Switch/Mux Portfolio (Rev. 0) adg3233
Switches and Multiplexers Product Selection Guide adg2128