DG401
PRODUCTIONImproved, Dual, High-Speed Analog Switches
- Part Models
- 5
- 1ku List Price
- Starting From $3.14
Part Details
- Plug-In Upgrade for Industry-Standard DG401/DG403/DG405
- Improved rDS(ON) Match Between Channels (2Ω max)
- Guaranteed rFLAT(ON) Over Signal Range (3Ω max)
- Improved Charge Injection (15pC max)
- Improved Off Leakage Current Over Temperature (<5nA at +85°C)
Existing Features
- Low rDS(ON) (30Ω max)
- Single-Supply Operation +10V to +30V
- Bipolar-Supply Operation ±4.5V to ±20V
- Low Power Consumption (35µW max)
- Rail-to-Rail Signal Handling Capability
- TTL/CMOS-Logic Compatible
Maxim's redesigned DG401/DG403/DG405 analog switches now feature guaranteed low on-resistance matching between switches (2Ω max) and guaranteed on-resistance flatness over the signal range (3Ω max). These low on-resistance switches (20Ω typ) conduct equally well in either direction and are guaranteed to have low charge injection (15pC max). The new design offers lower off leakage current over temperature (less than 5nA at +85°C).
The DG401/DG403/DG405 are dual, high-speed switches. The single-pole/single-throw DG401 and double-pole/single-throw DG405 are normally open dual switches. The dual, single-pole/double-throw DG403 has two normally open and two normally closed switches. Switching times are 150ns max for tON and 100ns max for tOFF, with a maximum power consumption of 35µW. These devices operate from a single +10V to +30V supply, or bipolar supplies of ±4.5V to ±20V. Maxim's improved DG401/DG403/DG405 are fabricated with a 44V silicon-gate process.
Applications
- Audio-Signal Routing
- Battery-Powered Applications
- Communication Systems
- Guidance and Control Systems
- Heads-Up Displays
- Military Radios
- PBX, PABX
- Sample-and-Hold Circuits
- Test Equipment
Documentation
Data Sheet 2
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 Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| DG401AK/883B | Ceramic Dual-In-Line, Narrow (0.3in) | ||
| DG401C/D | 0-CHIP-N/A | ||
| DG401CJ+ | Plastic Dual-In-Line, Narrow (0.3in) | ||
| DG401DY+ | 16-SOIC_N-150_MIL | ||
| DG401DY+T | 16-SOIC_N-150_MIL |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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| Parts | Product Life Cycle | Description |
|---|---|---|
| ADG1421 | PRODUCTION | 2.1 Ω Maximum On Resistance, ±15 V/+12/±5 V iCMOS Dual SPST Switches |
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