Description
The LX3301A is a highly integrated programmable data conversion IC designed for interfacing to and managing of inductive sensors. The device includes an integrated oscillator circuit for driving the primary coil of an inductive sensor, along with two independent analog conversion paths for conditioning, converting, and processing of sine and cosine analog signals from the secondary coils of the sensor. Each path includes an EMI filter, demodulator, anti-alias filter, programmable amplifier, and a 13-bit sigma-delta analog-to-digital converter.

FEATUREs
◾ Built-in Oscillator for Driving Primary Coil
◾ Two Independent Analog Channels With
   Demodulation
◾ 32-Bit RISC MCU with 12k Bytes of
   Program Memory
◾ 128 Bytes SRAM
◾ 32 Bytes EEPROM
◾ Two Programmable Gain Amplifiers
◾ Two Anti-alias Filters
◾ Two 13-bit ADCs
◾ Selection of SINC and FIR Digital Filters
◾ One 12-bit DAC
◾ One 16-bit PWM
◾ Multiple Faults Detection and Protection
◾ Reverse Power Protection
◾ Digital Calibration with Non-volatile
   Configuration Storage (EEPROM)
◾ Protected Watchdog Timer
◾ Low Temperature Drift
◾ -40°C to 125°C Operation
◾ TD, PWM(push-pull), PWM (OD) Output
◾ Excellent Long Term Stability
◾ AEC-Q100 Certification
◾ ISO26262 Compliant

APPLICATIONs
◾ Automotive Control
◾ Medical Equipment
◾ ATE Equipment
◾ Industrial Process Control
◾ Smart Energy Saving Control