Four independent amplifiers share a common bias network in a 14-TSSOP (0.173", 4.40 mm width) surface-mount package, saving board area versus discrete single-channel devices.
1.2 MHz GBP and 0.5 V/µs slew — signal bandwidth for sensor conditioning
The 1.2 MHz gain-bandwidth product sets a usable closed-loop bandwidth of roughly 120 kHz at a gain of 10, adequate for filtering and amplifying signals from pressure, temperature, and position sensors in automotive control loops. Slew rate is 0.5 V/µs — sufficient for 20 Vpp output swings up to about 8 kHz without slew-induced distortion, matching the bandwidth of most automotive sensor signals.
Output current and supply budget per channel
Total quiescent supply current is 1.4 mA for all four channels (350 µA per amplifier), keeping the thermal load low in the compact TSSOP package even at elevated ambient temperatures.
The base product number is LM2902, and the KAVQPWRG4 suffix denotes the automotive-qualified variant in 14-TSSOP packaging on tape-and-reel.