Integrated Circuits Products
To supplement our line of motors and encoders, Anaheim Automation is introducing a line of Integrated Circuit (IC) chips. Our IC chips are ideal for high volume, high performance chips at a low cost, which is a great solution for any OEM. The IC chips are 100% tested and guaranteed using advanced ATE. These IC chips are readily available in stock and ready to ship. Anaheim Automation offers IC chips for the following products: Incremental Encoder Interface, Brushless DC Motor Control, Stepper Motor Control, and AC Motor Control.
LSI/CSI
• Controls two-phase Bipolar and four-phase Unipolar motors
• Two PWM and Four Phase outputs for H-Bridge control.
• Supply Voltage: 3V to 5.5V
•Full, 1/2, 1/4, 1/8, 1/16, 1/32, step mode
• PWM chopper circuit for current control
• 8-bit PWM resolution
• Max step rate of 30k per second
• Open or closed loop control
• 3 or 4 phase operation
• OVERCURRENT SENSING disables output drivers
• Speed controlled by Pulse Width Modulation of output drivers
• HALL SENSOR inputs control output commutation sequence for electrical sensor spacings of 60°, 120°, 240°, or 300°
• Touch or Pushbutton input controls
• Up to 10 selectable speed (power) levels
• A selected speed level input becomes an output that can drive a LED to indicated the selected speed
• Operates with 50/60Hz line frequency
• Rugged, latchup-free process technology
• Interfaces Incremental Encoders to up/down Counters
• Converts Quadrature Pulses to up/down Counter Controls
• Index I/O (LSI-LS7082N)
• 4.5V to 10V Operation
• x1, x2, x4 Frequency Multiplication:
• Programmable output clock pulse width