MAX4590是Maxim美信半导体公司的一款保护器产品，MAX4590是1.25Ω、双路SPST、CMOS模拟开关，本站介绍了MAX4590的封装应用图解、特点和优点、功能等，并给出了与MAX4590相关的Maxim元器件型号供参考。
MAX4590 - 1.25Ω、双路SPST、CMOS模拟开关 - 保护器 - Maxim美信半导体高性能芯片品质 - 美信半导体
The MAX4580/MAX4590/MAX4600 dual analog switches feature low on-resistance of 1.25Ω max. On-resistance is matched between switches to 0.25Ω max and is flat (0.3Ω 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 applications where current switching is required. They have low power requirements, require less board space, and are more reliable than mechanical relays.
The MAX4580 has two NC (normally closed) switches, the MAX4590 has two NO (normally open) switches, and the MAX4600 has one NC (normally closed) and one NO (normally open) switch.
These switches operate from a +4.5V to +36V single supply or from ±4.5V to ±20V dual supplies. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a +12V single supply or ±15V dual supplies.
