Product Summary

The MLX15120DB is a 5 channel gauge driver. The MLX15120DB 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 MLX15120DB can also drive three small angle logometers (90°). A three wire serial link allows bidirectional communication with the MCU.

Parametrics

MLX15120DB absolute maximum ratings: (1)Storage Temperature Range Tstg: -40 +150 ℃; (2)Operating Temperature Range Tamb: -40 +85 ℃; (3)Supply Voltage Range VDD: -0.3, 14.0 V; (4)Input Voltage Range Vi: -0.3 VDD +0.3 V.

Features

MLX15120DB features: (1)Supply voltage up to 12 V; (2)Interface directly with 5 V CMOS logic MCUs; (3)Serial link; (4)Can drive two 360° actuators & three 90° actuators simultaneously; (5)Open circuit / short-circuit detection of the drivers outputs; (6)Small size (SO24 package); (7)Real Time Angle Tracking.

Diagrams

 MLX15120DB pin connection

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Data Sheet

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1-10: $1.43
10-25: $1.19
25-50: $1.00
50-100: $0.83
100-250: $0.79
250-500: $0.74
500-1000: $0.70
1000-2500: $0.64
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0-1: $1.37
1-10: $1.23
10-25: $1.11
25-100: $0.99
100-250: $0.88
250-500: $0.77
500-1000: $0.64
MLX12101
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Data Sheet

Negotiable