LX4580
Overview
LX4580 24 Channel Acquisition System with Synchronized Motor ControlThe LX4580 is a 24-channel acquisition system with synchronized motor control that combines data acquisition, fault monitoring and synchronized control to support high-end PMSM, BLDC and stepper motor control applications. It operates as a companion to the user's choice of microprocessor, microcontroller, DSP or FPGA.
The LX4580 implements drive and acquisition interfaces with guaranteed accuracy for:
- 2 x LVDT/RVDT/Resolver sensors
- 5 x PT100 / PT1000 temperature sensors
- 3 x 4-20mA loop pressure or other sensors
The IC implements synchronized sensors + motor control drive/sense (PWM / voltage sense / current sense / Hall Effect Sensor) and offers extensive fault reporting and monitoring
Features
- Redundant SPI or UART interface to external processing
- 5 Temperature sensor interfaces
- 3 Pressure sensor interfaces
- 2 LVDT drivers and driver monitors
- 4 LVDT monitor differential pairs with instantaneous and RMS outputs
- 5 current sense interfaces
- 1 differential voltage measurement interface
- 3 Hall effect proximity sensor inputs
- 8 PWM outputs
- On chip power regulators
- Register programmable GPIOs
- Advanced fault detection and signaling
- JTAG scan and test IF
- Small 144 pin LQFP pin package
- EAR99
Applications
- Aviation
- Defense
- Industrial
- Robotics
- Heavy equipment
- Medical
Please direct LX4580 technical inquiries to AMSTech@microsemi.com
