| AD598 Description |
| LVDT Signal Conditioner |
| AD598 Vendor |
| Analog Devices |
| AD598 Categories |
|
| AD598 Features |
- Single Chip Solution, Contains Internal Oscillator and Voltage Reference
- No Adjustments Required
- Insensitive to Transducer Null Voltage
- Insensitive to Primary to Secondary Phase Shifts
- DC Output Proportional to Position
- 20 Hz to 20 kHz Frequency Range
- Single or Dual Supply Operation
- Unipolar or Bipolar Output
- Will Operate a Remote LVDT at Up to
300 Feet - Position Output Can Drive Up to
1000 Feet of Cable - Will Also Interface to an RVDT
- Outstanding Performance
Linearity: 0.05% of FS max
Output Voltage: ±11 V min
Gain Drift: 50 ppm/°C of FS max
Offset Drift: 50 ppm/°C of FS max
|
| AD598 Datasheet and Application Notes |
|
| Parameter | Value |
| Excitation Frequency | 20 - 20k |
| Excitation Voltage Amplitude [Typ] | 1.2 - 20 |
| Excitation Output Current [Typ] | 40mA |
| Output Signal Voltage Range [Typ] | ±11V |
| Output Signal Current [Typ] | 11mA |
| Gain Error [Typ] | 0.4 |
| Gain Drift[Typ] | 20ppm/C |
| Offset Error [Typ] | 0.3 |
| Offset Drift [Typ] | 7ppm/C |
| Input Signal Voltage Range | 0.1 - 3.5 |
| Power Supplies | ±13, 0-17.5 |
| Temperature Range | -40 to 85, 0 to 70 |
| Products related to AD598 |
| AD598AD |