LM2904DR2G

LM2904DR2G is the tape-and-reel SOIC-8 ordering code for the onsemi LM2904 dual operational amplifier, listed with status Active in the maker’s own material composition record for this exact code. Its figures match the family: a single supply of 3 V to 32 V, gain-bandwidth of 1 MHz, slew rate of 0.6 V/µs, input bias current of 45 nA and 40 mA output current. What separates this code from the onsemi LM358DR2G is the temperature grade: this code is rated −40 °C to +105 °C, where the LM358DR2G stops at a 0 °C to +70 °C commercial range, and the two pages on this site state their own grade because the codes must not be interchanged. The selection point is the industrial-temperature step of the classic dual op amp: outdoor controls, automotive-adjacent modules and factory equipment that need the LM358-class circuit without its commercial temperature ceiling. Selection advice: the pinout and headline figures are shared with the LM358 code, so the grade is the whole decision - check the temperature line of the full code in your BOM rather than approving any dual op amp that fits the SOIC-8 footprint. Parameters verified against the onsemi LM2904 material composition record for this code and the maker’s family datasheet.