Not recommended for new designs. Similar functionality provided by the MLX91209 , MLX91217 or MLX91219.

The MLX91207 is a fully customer programmable monolithic current sensor IC in standard SO-8 package. The Hall sensor provides a high speed analog output signal proportional to the external applied flux density and additional thermometer output. The MLX91207 current sensor enables the user to construct a robust current sensor solution with fast response times < 10usec. The MLX91207 current sensor IC is automotive qualified and particularly appropriate for DC and/or AC current measurements up to 70 kHz with ohmic isolation and low assembly cost requirements. The MLX91207 features over voltage and reverse voltage protection including broken track diagnostics and can therefore be used as a “stand-alone” current sensor being connected directly to a cable. The transfer characteristic of the MLX91207 is fully customer programmable (offset, gain, clamping levels, diagnostic functions, …).

• Programmable high speed current sensor IC
• Fast response time < 10µsec
• Large bandwidth DC - 70kHZ
• Over voltage and reverse polarity protection
• Broken track diagnostic
• Fast analog output (12 bits resolution DAC)
• Selectable ratio-metric output
• Thermometer output
• Programmable switch function
• 17 bit ID number
• Single die SOIC8 package RoHS compliant
• Lead-free component, suitable for lead free soldering, MSL3