Datasheet Details
| Part number | NE5521D |
|---|---|
| Manufacturer | Philips Semiconductors (now NXP Semiconductors) |
| File Size | 69.44 KB |
| Description | LVDT signal conditioner |
| Datasheet | NE5521D_PhilipsSemiconductors.pdf |
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Overview: Philips Semiconductors Linear Products Product specification LVDT signal conditioner.
| Part number | NE5521D |
|---|---|
| Manufacturer | Philips Semiconductors (now NXP Semiconductors) |
| File Size | 69.44 KB |
| Description | LVDT signal conditioner |
| Datasheet | NE5521D_PhilipsSemiconductors.pdf |
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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 LVDT/RVDT, a synchronous demodulator to convert the LVDT/RVDT output amplitude and phase to position information, and an output amplifier to provide amplification and filtering of the demodulated signal.
PIN CONFIGURATIONS F, N Packages AMP OUT 1 +IN 2 –IN 3 LVDT IN 4 DEMOD OUT 5 SYNC 6 18 V+ 17 C T 16 V REF 15 FEEDBACK 14 OSC 13 OSC 12 V REF/2 11 R T 10 N.C.
| Part Number | Description |
|---|---|
| NE5521 | LVDT signal conditioner |
| NE5521N | LVDT signal conditioner |
| NE5512 | Dual high-performance operational amplifier |
| NE5512D | Dual high-performance operational amplifier |
| NE5512N | Dual high-performance operational amplifier |
| NE5514 | Quad high-performance operational amplifier |
| NE5514D | Quad high-performance operational amplifier |
| NE5514N | Quad high-performance operational amplifier |
| NE5517 | Dual operational transconductance amplifier |
| NE5517A | Dual operational transconductance amplifier |