MLX10407数据手册集成电路（IC）的电源管理-专用规格书PDF

描述 Description

The Melexis MLX10407 is a microcontroller (MCU) peripheral for logometers control using SIN/COS pulse-width modulation (PWM) commands. The circuit controls two independent sets of complementary metal oxide semiconductor (CMOS) power bridges.
 
A 10-bit angle is displayed with a 9-bit per quadrant resolution PWM whose frequency is set by a crystal oscillator. A power-on self test detects open or short-circuit outputs for each logometer and a real time angle tracking avoids display errors.
The MLX10407 can also drive three small angle logometers (90°). A three wire serial link allows bidirectional communication with the MCU.

特性 Features

·Supply voltage up to 12 volt
·Interface directly with 5 volt CMOS logic MCUs serial link
·Can drive two 360° actuators and three 90° actuators simultaneously
·Open circuit/short-circuit detection of the drivers outputs
·Small size (SO24 package)
·Real time angle tracking