Top

25 Ohm SPST Analog Switches in SOT23-6

High-Voltage, SPST Analog Switches in Tiny SOT

Product Details

Key Features

Applications/Uses

Simplified Block Diagram

Technical Docs

Data Sheet 25 Ohm SPST Analog Switches in SOT23-6 Mar 06, 2007

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Key Features

  • 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

Applications/Uses

  • Audio Systems
  • Avionics
  • Communication Systems
  • DSL
  • PBX, PABX Systems
  • PC Multimedia Boards
  • Redundant Systems
  • Relay Replacement
  • Test Equipment

Description

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.

Simplified Block Diagram

MAX4647, MAX4648: Pin Configuration MAX4647, MAX4648: Pin Configuration Zoom icon

Technical Docs

Data Sheet 25 Ohm SPST Analog Switches in SOT23-6 Mar 06, 2007

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .