This part is a kind of semiconductor called ADG5412F.

Function of this product has Quad SPST Switches.

Manufacturers : Analog Devices

Image and pinout :

Some of the text within the PDF file :

Data Sheet Fault Protection and Detection, 10 Ω RON, Quad SPST Switches ADG5412F/ADG5413F FEATURES Overvoltage protection up to −55 V and +55 V Power-off protection up to −55 V and +55 V Overvoltage detection on source pins Low on resistance: 10 Ω On-resistance flatness of 0.5 Ω 5.5 kV human body model (HBM) ESD rating Latch-up immune under any circumstance Known state without digital inputs present VSS to VDD analog signal range ±5 V to ±22 V dual supply operation 8 V to 44 V single-supply operation Fully specified at ±15 V, ±20 V, +12 V, and +36 V APPLICATIONS Analog input/output modules Process control/distributed control systems Data acquisition Instrumentation Avionics Automatic test equipment Communication systems Relay replacement GENERAL DESCRIPTION The ADG5412F and [ ... ]

ADG5412F PDF Datasheet Download