Proximity Sensor Inductive 4V to 40V Chip Wafer

Besides its basic functions (oscillator, demodulator and threshold switch), the bipolar monolithic IC TCA505B includes a number of useful extra functions that enable high-grade, inductive proximity switches to be designed for an attractive price/performance ratio and with space savings. Compared to earlier ICs for inductive proximity switches temperature drift, noise immunity and the switching frequency of the IC have been improved.

Wide supply voltage

 Low current consumption of less than 0 mA

 Integrated output stage for up to 60 mA output current

 Shortcircuit and overload protection of output stages and external components

 Temperature response of the IC compensates that of the coil

 High noise immunity

 High switching frequencies up to 5 kHz

 Useful extra functions

 Suitable for twowire AC proximity switches

 Temperature range  40 to 110 degC