TCA505BG - Siemens Semiconductor

TCA505BG IC for Inductive Proximity Switches with Short-Circuit Protection

and Application Operation Schematic Block Diagram Semiconductor Group 3 TCA 505 BG Functional Description This circuit is used to design inductive proximity switches. The resonant circuit of the LC oscillator is implemented with an open half-pot ferrite and a capacitor in parallel (pin LC). If a metallic target is moved closer to the open side of the hal.

Features

q q q q q q q q q q TCA 505 BG Bipolar IC Wide supply voltage of 3.1 to 4.5 V and 4 to 40 V Low current consumption of less than 0.8 mA Integrated output stage for up to 60 mA output current Short-circuit 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 two-wire AC proximity switches Temperature range
  – 40 to 110 ˚C P-DSO-16-1 Type Ordering Code Package P-DSO-16-1 (SMD) Chip TCA 505 BG Q67000-A8341 TCA 505 B Q67000-A83.