MAX4648
PRODUCTION25 Ohm SPST Analog Switches in SOT23-6
High-Voltage, SPST Analog Switches in Tiny SOT
- Part Models
- 2
- 1ku List Price
- Starting From $2.25
Overview
- Low On-Resistance 25Ω max (±15V Supplies)
- Guaranteed RON Flatness Over Specified Signal Range (2Ω max)
- VL Logic Supply Not Required
- Rail-to-Rail Signal Handling
- ±15V and Single 12V Supply Operation
- Low Leakage (1nA max)
- Fast Switching Speeds
- tON = 100ns
- tOFF = 100ns
The MAX4647/MAX4648 are dual-supply single-pole/single-throw (SPST) switches. On-resistance is 25Ω max and flat (2Ω max) over the specified signal range. Each switch can handle rail-to-rail analog signals. Off-leakage current is only 1nA max at +25°C. They conduct analog or digital signals equally well in either direction. The primary application areas are in the switching and routing of signals in telecommunications and test equipment.
The MAX4647/MAX4648 are single SPST analog switches. The MAX4647 has one normally closed (NC) switch, and the MAX4648 has one normally open (NO) switch. These devices operate from a single +9V to +36V supply or from dual ±4.5V to ±20V supplies. The MAX4647/MAX4648 are available in tiny 6-pin SOT23 packages.
Applications
- Audio Systems
- Avionics
- Communication Systems
- DSL
- PBX, PABX Systems
- PC Multimedia Boards
- Redundant Systems
- Relay Replacement
- Test Equipment
Documentation
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 |
|---|---|---|---|
| MAX4648EUT+ | Small-Outline Transistor Package | ||
| MAX4648EUT+T | Small-Outline Transistor Package |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Can't find the software or driver you need?
Request a Driver/SoftwareHardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Analog Switches & Multiplexers 6 | ||
| MAX4657 | PRODUCTION | High-Current, 10Ω, SPST, CMOS Analog Switches |
| MAX4658 | PRODUCTION | High-Current, 10Ω, SPST, CMOS Analog Switches |
| DG417 | PRODUCTION | Improved, SPST/SPDT Analog Switches |
| DG418 | PRODUCTION | Improved, SPST/SPDT Analog Switches |
| MAX317 | PRODUCTION | Precision, SPST, CMOS Analog Switches |
| MAX318 | PRODUCTION | Precision, SPST, CMOS Analog Switches |
Tools & Simulations
LTspice
Models for the following parts are available in LTspice:
- MAX4648
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.
Latest Discussions
No discussions on MAX4648 yet. Have something to say?
Start a Discussion on EngineerZone®