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ADG1401_1402: 1 Ω On Resistance, ±15 V/+12 V/±5 V iCMOS SPST Switches (Rev. 0)11/2/2009PDF440 kB
Alternative Parts
Overview
Features and Benefits
- 1 Ω on resistance
- 0.2 Ω on resistance flatness
- Up to 435 mA continuous current
- 8-lead MSOP and 8-lead, 3 mm × 2 mm LFCSP packages
- No VL supply required
- 3 V logic-compatible inputs
- Rail-to-rail operation
- Fully specified at +12 V, ±15 V, ±5 V
Product Details
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.
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.
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.
APPLICATIONS
- Automatic test equipment
- Data acquisition systems
- Battery-powered systems
- Sample-and-hold systems
- Audio signal routing
- Video signal routing
- Communication systems
- Relay replacements
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
Documentation & Resources
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UG-893: Evaluating the 8-Lead MSOP Devices in the Switch/Mux Portfolio (Rev. 0)11/5/2015PDF270 K
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Switches and Multiplexers Product Selection Guide5/9/2008PDF614 K
Tools & Simulations
LTspice
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Models for the following parts are available in LTspice:
ADG1401
SPICE Models
CIR
ADG1401 SPICE Macro Model
2.73 K
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| ADG1401BCPZ-REEL7 | Material Declaration | Reliability Data | 8-Lead LFCSP (3mm x 2mm x 0.75mm) | |
| ADG1401BRMZ | Material Declaration | Reliability Data | 8-Lead MSOP | |
| ADG1401BRMZ-REEL7 | Material Declaration | Reliability Data | 8-Lead MSOP | |
| Wafer Fabrication Data |
PCN-PDN Information
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Sample & Buy
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Lead Times
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Sampling
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Evaluation Boards
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.