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MLX10407
Five-Channel Gauge Driver w/ Serial Link
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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.
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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
Product Applications
Indicator driver
Motor Control
Assets
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