Quad op-amp with automotive and military temperature reach
The TLE2024AMDW: Each of the four channels delivers a gain-bandwidth product of 2.8 MHz with a 0.7 V/µs slew rate, drawing 1.05 mA per channel from a supply spanning 4 V to 40 V. Input offset voltage is specified at 750 µV maximum, and input bias current is 45 nA. Output current capability is 40 mA per channel. The wide supply range and temperature grade make this part suitable for industrial motor drives, automotive ECU signal conditioning, and avionics sensor interfaces where a single quad package consolidates multiple amplifier stages.
The 4 V to 40 V supply range means this op-amp can run directly from a 5 V logic rail or a 24 V industrial bus without an intermediate regulator. For a multi-voltage system, that saves a regulator and its associated passives.
2.8 MHz GBW and 0.7 V/µs slew rate — bandwidth budget
The 2.8 MHz gain-bandwidth product supports closed-loop gains up to about 10 at 280 kHz, or unity-gain buffers up to a few hundred kilohertz. The 0.7 V/µs slew rate limits large-signal response: a 10 V output step takes roughly 14 µs. For audio, low-speed sensor filtering, or DC servo loops, that is fine. For fast ADC drivers, comparator outputs, or any application needing a clean square wave above 50 kHz, a higher-slew-rate part like the TLV9362IDDFR (25 V/µs) would be a better fit — but the TLE2024AMDW's temperature range and AEC-Q100 qualification are not matched by that peer.
Quad-channel density versus thermal and crosstalk
Four amplifiers in one 16-SOIC package saves board area compared to four single-channel devices, but the 1.05 mA per channel supply current (4.2 mA total) and 40 mA per channel output current mean the package dissipates up to about 0.5 W at 40 V supply. The 16-SOIC wide-body (7.50 mm width) has better thermal resistance than the narrow-body version, but if all four channels drive heavy loads continuously, check the junction temperature against the 125°C maximum.
Lifecycle and sourcing posture
For dual-sourcing resilience, note that the TLV9351IDCKR is a single-channel general-purpose op-amp with a 3.5 MHz GBW and 20 V/µs slew rate, but it lacks AEC-Q100 qualification and the military temperature range — it is not a pin-compatible drop-in, so a board redesign would be needed to use it as a functional alternate.