TDE0160

April 1993

PROXIMITY DETECTOR

.

SUPPLY VOLTAGE : +4 TO +36V

.

SUPPLY CURRENT : < 1.2mA

.

OUTPUT TRANSISTORS : I = 20mA ;

≤ 1100mV

.

OSCILLATOR FREQUENCY : < 1MHz

.

LOSS RESISTANCE : 5 TO 50k

Ω.

DESCRIPTION

The TDE0160 is designed to detect metal bodies

by the effect of Eddy currents on the HF losses of

a coil. It has two complementary open collector

outputs with peak limiting. Hysteresis is adjustable,

and an electronic switching circuit is incorporated

for disabling both outputs.

An internal zener diode maintains the supply volt-

age to the circuit in ”dipole” operation.

PIN CONNECTION (top view)

DIP14

ORDERING NUMBERS : TDE0160DP (DIP14)

TDE 0160FP (SO14)

SO14

1/8