Each of the two amplifiers can source or sink 40 mA, with a typical supply current of 1 mA per device.
Obsolete — sourcing strategy for sustainment programs
The base product number LM2904 covers a family of dual op-amps in various packages and temperature grades. A pin-compatible replacement within the same family (e.g., the LM2904D in SOIC-8) may exist, but no official cross-reference is recorded for this specific suffix. Verify the operating temperature range and supply limits against the replacement candidate before committing the BOM.
Supply span from 3 V to 32 V gives headroom for both 5 V and 24 V industrial rails. The 1 MHz gain-bandwidth product supports audio-band filtering and slow sensor loops; for higher-speed signal chains above 100 kHz, a wider-bandwidth op-amp would be needed.