Features and Benefits
Supply voltage up to 12 V
Interface directly with 5 V CMOS logic MCUs
Serial link
Can drive two 360° actuators & three 90° actuators simultaneously
Open circuit / short-circuit detection of the drivers outputs
Small size (SO24 package)
Real Time Angle Tracking
Applications
Logometer Driver Dashboard
Industrial Metering
Ordering Information
Part No.
MLX10407
Temperature Suffix
E (-40°C to 85°C)
Package
DF (SOIC24)
Option Code
CA
Functional Diagram
Description
The 10407 is a MCU peripheral for logometers control using SIN/COS PWM commands. The circuit controls two
independent sets of CMOS power bridges. A ten-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 10407 can also drive three small angle logometers (90°). A three wire serial link allows bidirectional communication
with the MCU.
MLX902xx Name of Sensor
3901010407
Rev Y.X
1
Page
22/Aug/98
Page 1
Aug/02
Rev. 003
MELEXIS [ Melexis Microelectronic Systems ]
