Dual general-purpose op-amp for signal conditioning
The TL34072AD: The input bias current is 1 pA, input offset voltage is 300 µV, and each channel can source or sink 30 mA. Operating temperature covers -55°C to 70°C.
The 4 V to 44 V supply span means this op-amp works on common single-rail supplies (5 V, 12 V, 24 V) and split rails (±2 V to ±22 V). The -55°C to 70°C range covers military cold-soak but stops short of the 85°C or 125°C industrial/automotive hot — if your board sees sustained temperatures above 70°C, this part won't hold the spec. The 8-SOIC footprint is standard, so a layout swap to a wider-temperature sibling is straightforward if needed.
Lifecycle and sourcing
It is RoHS non-compliant, which matters for EU or RoHS-regulated builds — verify your exemption or plan for a lead-free alternative.