1.25Ω ，双路SPST ， CMOS模拟开关 1.25з, Dual SPST, CMOS Analog Switches
General Description
The MAX4580/MAX4590/MAX4600 dual analog switches feature low on-resistance of 1.25Ωmax. On-resistance is matched between switches to 0.25Ωmax and is flat 0.3Ωmax 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 automat ic test equipment or applications where current switching is required. They have low power requirements, require less board space, and are more reliable than mechanical relays.
Features
Low On-Resistance 1.25Ωmax
Guaranteed RONMatch Between Channels0.25Ωmax
Guaranteed RONFlatness Over Specified Signal Range 0.3Ωmax
Rail-to-Rail Signal Handling
Guaranteed ESD Protection >2kV per Method 3015.7
Single-Supply Operation: +4.5V to +36V
Dual-Supply Operation: ±4.5V to ±20V
TTL/CMOS-Compatible Control Inputs
