Ratiometric voltage output and 50 mV/A sensitivity
The TMCS1108A1UQDT outputs a ratiometric voltage proportional to the sensed current, with a sensitivity of 50 mV/A. The ratiometric output inherently rejects supply noise because the ADC reference and sensor share the same rail. For a 3.3 V system, the full-scale input current is 66 A; at 5 V it is 100 A. Confirm your maximum load current stays within this span.
80 kHz bandwidth and 6.5 µs response time
An 80 kHz bandwidth captures switching-frequency ripple in SMPS and motor-drive loops — enough to see the fundamental and lower-order harmonics of a 20 kHz PWM. The 6.5 µs response time means the output settles within one switching cycle for most power stages. The ±0.5% linearity holds across the full input range, so the transfer function stays predictable from milliamps to the rated maximum. No gain calibration is needed at the board level for most monitoring applications.
Industrial temperature range and 8-SOIC package
The 8-SOIC package is a standard footprint — no special paste or stencil required. The 6 mA maximum supply current keeps self-heating low in the SOIC package. Sourced per RFQ — confirm your BOM quantity and target delivery window for a pricing and lead-time check.