The RDC-19190 series provides a compact 2.1 × 2.1 × 2.7 in (53 × 53 × 6.9 mm) resolver‑to‑digital conversion module with options for 10, 12, 14 or 16‑bit resolution. It delivers a high‑quality velocity output and can replace bulky electromechanical tachometers, reducing cost and increasing reliability.
The device operates from a 4‑50 V rms supply, consumes only about 0.3 W, and works in temperatures from roughly –30 °C to +70 °C. It offers both resolver and direct input options, parallel digital outputs, and CMOS‑compatible logic interfaces.
| Resolution | 10, 12, 14, 16 bits |
|---|---|
| Accuracy (arc‑minutes) | +21 (10‑bit), +8.5 (12‑bit), +2.6 (16‑bit) |
| Power consumption | 0.3 W |
| Operating temperature | ≈ –30 °C to +70 °C |
| Physical size | 53 mm × 53 mm × 6.9 mm |
| Input voltage range | 4 V to 50 V rms |
The series is offered in 10‑, 12‑, 14‑, and 16‑bit resolutions.
It consumes about 0.3 watts of power.
The device operates from roughly –30 °C up to +70 °C.
The module measures 53 mm × 53 mm × 6.9 mm.