AR25DP Description
Data Sheet AR25DP Smart Programmable 25-Bit Absolute Encoder ASIC in Dust Protection Package Overview The Broad® AR25DP is a miniature absolute encoder ASIC that is designed to meet the growing demand for space-constraint applications. Utilizing advanced reflective optical encoding technology, the AR25DP series delivers high positional accuracy through a correction algorithm that magnetic encoders cannot achieve....
AR25DP Key Features
- Miniature surface-mount QFN package: 6 mm (L) × 6 mm (W) × 1.05 mm (H)
- User-programmable resolutions
- Absolute output: 15 bits to 25 bits
- Incremental (ABI) output: 1 CPR to 220 CPR
- mutation signals (UVW): 1 to 32 pole pairs
- High temperature range of -40°C to 125°C
- Dual-mode operating voltages of 3.3V and 5V
- Multi-turn integration: EHMT, gear, or battery backup
- Optical radius (ROP) flexibility: Blind hollow or through
- Code wheel ID up to 30 mm