MAXIM MAX4510/MAX4520 handbook
Update: 30 September, 2023
MAX4510/MAX4520 is a single-pole single-throw (SPST) fault-protected analog switch with a fault-protected input and Rail-to-Rail® signal-handling capability. The switch's normally open (NO) and normally closed (NC) terminals are protected from overvoltage faults up to 36V during power-on and 44V with power off. During a fault condi- tion, the switch input terminal (NO or NC) becomes an open circuit; only nanoamperes of leakage current flow from the fault source, and the switch output (COM) fur- nishes up to 13mA of the appropriate polarity supply voltage to the load. This ensures unambiguous rail-to-rail outputs when a fault begins and ends. On-resistance is 160Ω max. The off-leakage current is only 0.5nA at +25°C and 10nA at +85°C. The MAX4510 is a normally closed switch, while the MAX4520 is a normally open switch. These CMOS switches operate with dual power supplies ranging from ±4.5V to ±20V or a single supply between +9V and +36V. The digital input has +0.8V and +2.4V logic thresholds, ensuring both TTL- and CMOS-logic compatibility when using ±15V or a single +12V supply. The MAX4510/ MAX4520 are available in 6-pin SOT23 and 8-pin µMAX packages. Applications include Data Acquisition, Industrial and Process-Control Systems, Avionics, ATE Equipment, Redundant/Backup Systems. Features include ±40V Fault Protection with Power Off, ±36V Fault Protection with ±15V Supplies, Switch is Off with Power Removed, Rail-to-Rail Signal Handling, 160Ω max Signal Paths with ±15V Supplies.
Brand: MAXIM
File format: PDF
Size: 156 KB
MD5 Checksum: 57214D54266B8FC26D8540B069FA5831
Publication date: 07 May, 2012
Downloads: -
PDF Link: MAXIM MAX4510/MAX4520 handbook PDF