OM3105P

Features:

· Extra small dimensions (3 x 20 mm max.)
· Wide supply voltage range (6 to 35 V)
· Supply current typical 1.5 mA (output stage switched off)
· High output current (250 mA max.)
· RC filter on the supply lines
· PNP output transistor protected against transients from the inductive load
· Circuit protected against wrong polarity connection of the supply voltage
· Electronic short-circuit protection
· Detection distance adjustable by a chip resistor (R_d), type 1206
· Only a simple coil in one part is required; e.g. the OM2860 requires a coil in two parts
· Hysteresis adjustable by a chip resistor (Rh), type 0603, for using the OM3105P with other then M5 coils
· Status of the output is shown by a yellow or red LED mounted on the substrate surface
· The OM3105P is also available without a LED, but with an output pad for external LED connection
· A version with a NPN output transistor is available (OM3105P).

Description

The OM3105P is a hybrid integrated circuit intended for inductive proximity detectors in a tubular construction, espe-cially the M5 hollow stud. The circuit performs a make function (version 1): when actuated, the current flows through the load, which can be for example a LED or an optocoupler. It is also possible to perform a break function when us-ing version OM3115P.

Available versions:

OM3105P: pnp output; make function
OM3115P: pnp output; break function
OM3105N: npn output; make function
OM3115N: npn output; break function
OM31.5./0: for external LED connection.