General Description
The MAX4604/MAX4605/MAX4606 quad analog switches feature 5Ω max on-resistance. On-resistance is matched between switches to 0.5Ω max and is flat (0.5Ω max) over the specified signal range. Each switch can handle Rail-to-Rail® analog signals. The off-leakage current is only 2.5nA max at +85°C. These analog switches are ideal in low-distortion applications and are the preferred solution over mechanical relays in automatic test equipment or in applications where current switching is required. These switches have low power requirements, require less board space, and are more reliable than mechanical relays.

Features
♦ Low On-Resistance (5Ω max)
♦ Guaranteed RON Match Between Channels (0.5Ω max)
♦ Guaranteed RON Flatness over Specified Signal Range (0.5Ω max)
♦ Rail-to-Rail Signal Handling
♦ Guaranteed ESD Protection > 2000V per Method 3015.7
♦ Single-Supply Operation: +4.5V to +36V Dual-Supply Operation: ±4.5V to ±20V
♦ TTL/CMOS-Compatible Control Inputs

Applications
    Reed Relay Replacement
    PBX, PABX Systems
    Test Equipment
    Audio-Signal Routing
    Communication Systems
    Avionics