The supply range spans 4 V to 40 V, making it suitable for industrial and automotive auxiliary circuits that operate from a regulated 5 V or 12 V rail.
The TLE2021ACPS is listed under the Automotive, AEC-Q100 series, indicating that the device was originally qualified to the AEC-Q100 stress test standard for automotive-grade ICs.
Key ratings and the decisions they drive
The 1.7 MHz gain-bandwidth product and 0.5 V/µs slew rate place this op amp in the moderate-speed category — adequate for sensor signal conditioning, active filters below 100 kHz, and control-loop compensation, but not for high-speed data acquisition or video. The 240 µA supply current per channel is low enough for battery-backed or always-on monitoring circuits. Output current capability is 20 mA per channel, sufficient to drive a reference input or a small relay coil with external limiting.
Package and footprint notes
The TLE2021ACPS is supplied in an 8-SOIC package with a 5.30 mm body width (0.209" pitch). The supplier device package is 8-SO. Surface-mount reflow profile follows standard MSL 3 handling — bake before reflow if the moisture barrier bag has been open beyond the floor-life window.