| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4 pcs
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4 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD698AP by Analog Devices is a complete, monolithic Linear Variable Differential Transformer (LVDT) signal conditioning subsystem. It is designed to convert transducer mechanical position into a unipolar or bipolar DC voltage with high accuracy and repeatability. All necessary circuit functions are integrated onto the chip, requiring only a few external passive components to set frequency and gain.
Key features include a frequency range of 20 Hz to 20 kHz, outstanding linearity of 0.05%, and an output voltage of ±11 V. The device also boasts a low gain drift of 20 ppm/°C and offset drift of 5 ppm/°C, ensuring stable performance over temperature variations. It interfaces with half-bridge and 4-wire LVDTs, as well as RVDTs, and can decode AC bridge signals.
The AD698AP is housed in a 28-pin PLCC package, suitable for various industrial and control applications requiring precise position sensing. Its ratiometric architecture eliminates the need for adjustments, improves temperature stability, and enhances transducer interchangeability.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.01 | $2.01 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The linearity of the AD698AP is 0.05%.
The output voltage for the AD698AP is ±11 V.
The AD698AP operates within a frequency range of 20 Hz to 20 kHz.
The gain drift of the AD698AP is typically 20 ppm/°C.
The offset drift of the AD698AP is typically 5 ppm/°C.
The AD698AP is available in a 28-pin PLCC package.