MLX10407 データシートの表示（PDF） - Unspecified

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MLX10407

5-Channel Gauge Driver with Serial Link

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MLX10407

5-Channel Gauge Driver with Serial Link

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.

Temperature Suffix

MLX11407CA

N/A

Package

SO24

Temperature Range

-40C to +85C Automotive

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.

MLLXX910024x0x7Na5m-Cehoaf nSneenlsGorauge Driver with Serial LinkRePvaYg.Xe 1

22/Aug/98 Rev 1.1 2P8a/Agper1/01

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