It delivers a 45 V/µs slew rate and 5.9 MHz gain-bandwidth product — fast enough for motor-drive current sensing, solenoid control loops, and sensor signal conditioning that needs clean edge response without excessive overshoot. The rail-to-rail output stage swings within millivolts of each supply rail, preserving dynamic range in low-voltage 5 V systems or 24 V industrial buses. Supply span runs from 4 V to 44 V, so the same part can sit on a 5 V regulated rail or a 24 V unregulated truck battery bus without a secondary regulator.
Supply voltage and temperature — the design boundaries
With a 4 V minimum supply, the TLE2142AMUB runs on a 5 V rail with 1 V of headroom before dropout — fine for regulated automotive supplies. The 44 V maximum lets it handle 24 V systems with margin for load-dump transients if external clamping is present.
Package and footprint reality
The TLE2142AMUB comes in a 10-CDFF ceramic flatpack (10-CFP supplier package). This is a hermetic, surface-mount package intended for high-reliability environments — not a plastic SOIC. Verify your PCB land pattern against the mechanical drawing; it is not the same as a standard SOIC-10.