General Description

Maxim’s MAX4655–MAX4658 are medium-voltage CMOS analog switches with low on-resistance of 10Ω max, specifically designed to handle large switch currents. With a switch capability of up to 400mA peak current and 300mA continuous current (MAX4655/MAX4656), and up to 300mA peak current and 150mA continuous current (MAX4657/MAX4658), these parts can switch loads as low as 25Ω.

Features

♦ High Continuous Current Handling

   300mA (MAX4655/MAX4656)

   150mA (MAX4657/MAX4658)

♦ High Peak Current Handling

   400mA (MAX4655/MAX4656)

   300mA (MAX4657/MAX4658)

♦ 10Ω (max) On-Resistance (±15V supplies)

♦ VL Not Required

♦ 1Ω (max) RON Flatness over Specified Signal

   Range

♦ Rail-to-Rail Signal Handling

♦ +12V Single Supply or ±15V Dual Supply

   Operation

♦ Pin Compatible with DG417, DG418

Applications

   Relay Replacement

   Test Equipment

   Communication Systems

   xDSL Modems

   PBX, PABX Systems

   Audio Signal Routing

   Audio Systems

   PC Multimedia Boards

   Redundant/Backup Systems