SE5521 Datasheet (Philips) - LVDT signal conditioner

SE5521, LVDT signal conditioner

The NE/SA/SE5521 is a signal conditioning circuit for use with Linear Variable Differential Transformers (LVDTs) and Rotary Variable Differential Transformers (RVDTs).

The chip includes a low distortion, amplitude-stable sine wave oscillator with programmable frequency to drive the primary of the LV

SE5521 Features

* GND 7 N.C. 8 N.C. 9

* Low distortion

* Single supply 5V to 20V, or dual supply ±2.5V to ±10V

* Oscillator frequency 1kHz to 20kHz

* Capable of ratiometric operation

* Low power consumption (182mV typ) APPLICATIONS D1 Package AMP OUT 1 +IN 2

* IN 3 LV