TCA505BG Datasheet, PDF (1/18 Pages) Siemens Semiconductor Group – IC for Inductive Proximity Switches with Short-Circuit Protection

TCA 505 BG
IC for Inductive Proximity Switches
with Short-Circuit Protection
Pb-free lead plating; RoHS compliant
Features
q Wide supply voltage of 3.1 to 4.5 V
and 4 to 40 V
q Low current consumption of less than 0.8 mA
q Integrated output stage for up to 60 mA
output current
q Short-circuit and overload protection of output
stages and external components
q Temperature response of the IC compensates
that of the coil
q High noise immunity
q High switching frequencies up to 5 kHz
q Useful extra functions
q Suitable for two-wire AC proximity switches
q Temperature range – 40 to 110 ˚C
TCA 505 BG
Bipolar IC
PG-DSO-16-1
Type
Ordering Code
TCA 505 BG Q67000-A8341
TCA 505 B Q67000-A8342
Package
PG-DSO-16-1 (SMD)
Chip
Besides its basic functions (oscillator, demodulator and threshold switch), the bipolar
monolithic IC TCA 505 B 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.
Semiconductor Group
1
02.05