The MLX10407 5-Channel Gauge Driver with Serial Link is a MLX902xx series sensor driver that can drive two 360 degree and three 90 degree pointer tables simultaneously, and has self-test function.
The MLX10407 is a 5‑channel gauge driver with a serial link, designed to control two 360° logometers and three 90° logometers. It integrates a crystal oscillator, provides real‑time angle tracking, and includes open‑circuit/short‑circuit detection for driver outputs.
The manual covers functional diagrams, electrical characteristics, absolute maximum ratings, pin‑out, serial‑link protocol, PWM generation and typical applications. It also lists ordering information and contact details for Melexis worldwide.
| Supply voltage range | 0.3 V – 14.0 V |
|---|---|
| Maximum power dissipation | 620 mW |
| Input voltage LOW (VIL) | -0.3 V |
| Oscillator frequency | 8 MHz |
| Serial data clock frequency | 500 kHz |
| Storage temperature range | -40 °C – +150 °C |
| Operating temperature range | -40 °C – +85 °C |
The device operates from 0.3 V up to 14.0 V.
It drives the ERRB pin low on the falling edge of SCLK when a quadrant error is detected.
The maximum power dissipation is 620 mW.
The integrated crystal oscillator runs at 8 MHz.