LM2904DGKR in LM358 / LM324 Op-Amps Family
The LM2904DGKR is a versatile dual-channel operational amplifier manufactured by Texas Instruments, forming part of the ubiquitous LM358 and LM324 general-purpose family. This sub-family is designed specifically for single-supply operation across a wide voltage range, offering an industry-standard solution for cost-sensitive analog signal conditioning. Its low power consumption and internal frequency compensation make it an essential building block for automotive, industrial, and consumer electronics where reliable performance and space efficiency are required.
Variants in This Sub-Family
Variants within the LM2904 sub-family primarily differ by temperature grade, packaging, and qualification levels. The DGKR suffix specifies the VSSOP package, while other suffixes like D or PW denote SOIC or TSSOP. Additionally, 'Q' versions are AEC-Q100 qualified for automotive use, and 'A' or 'B' versions may offer tighter input offset voltage specifications or improved bandwidth compared to the standard LM2904 parts.
