AD2S105 - Analog Devices

AD2S105 Three-Phase Current Conditioner

A two-phase rotated output facilitates the implementation of multiple rotation blocks. The AD2S105 is fabricated on LC2MOS and operates on ± 5 volt power supplies. PRODUCT HIGHLIGHTS The AD2S105 performs the vector rotation of three-phase 120 degree or two-phase 90 degree sine and cosine signals by transferring these inputs into a new reference frame which.

Features

Current Conditioning Complete Vector Transformation on Silicon Three-Phase 120° and Orthogonal 90° Signal Transformation Three-Phase Balance Diagnostic
  –Homopolar Output DQ Manipulation Real-Time Filtering APPLICATIONS AC Induction Motor Control Spindle Drive Control Pump Drive Control Compressor Drive Control and Diagnostics Harmonic Measurement Frequency Analysis Three-Phase Power Measurement Cos θ Sinθ Cos θ Cos ( θ + 120 °) Cos ( θ + 240 °) Sinθ IS1 IS2 3φ-2 φ IS3 Vqs Vds Three-Phase Current Conditioner AD2S105 FUNCTIONAL BLOCK DIAGRAM INPUT DATA STROBE φ POSITION PARALLEL DATA 12 BITS BUS.