General 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.

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

    PBX, PABX Systems

    Communication Systems

    DSL

    Test Equipment

    Avionics

    Audio Systems

    Redundant Systems

    Relay Replacement

    PC Multimedia Boards