The Texas Instruments LM2904AVQPWR is a dual-channel, general-purpose operational amplifier in an 8-TSSOP package. The gain-bandwidth product sits at 700 kHz with a 0.3 V/µs slew rate — numbers that tell you this is a micropower part for low-frequency signal conditioning, not a high-speed or video amp.
At 700 kHz gain-bandwidth, a unity-gain buffer has a -3 dB point around 700 kHz.
Supply current and output drive
Each amplifier draws 500 µA quiescent, so the dual package pulls 1 mA total with no load.
Input offset and temperature range
No official second-source alternate is listed in the manufacturer cross-reference.
