XL2902 – Quad Operational Amplifier – Xinluda

The Xinluda XL2902 is a quadruple operational amplifier featuring four independent op-amps with true-differential inputs, designed for single-supply operation over a wide voltage range. It is a cost-effective, drop-in alternative to the industry-standard LM2902.

The Xinluda XL2902 is a quadruple operational amplifier integrating four independent, high-gain, internally frequency-compensated op-amps on a single monolithic die. Designed as a pin-for-pin, function-compatible alternative to the industry-standard LM2902/LM324 family, the XL2902 is optimized for single power-supply operation over a wide voltage range, making it well suited for consumer, industrial, and instrumentation signal-conditioning applications where board space and cost are at a premium.

With true-differential inputs and an input common-mode voltage range that includes ground, the XL2902 can be used directly in single-supply systems without the need for level-shifting circuitry. The device offers a wide supply range, low input offset voltage, and internal frequency compensation, all in standard 14-pin through-hole and surface-mount packages.

Key Features

• Four independent operational amplifiers in a single package
• Wide single-supply operation: 3 V to 32 V (LM2902-class)
• Dual-supply operation: ±1.5 V to ±16 V
• Input common-mode voltage range includes ground
• Low input offset voltage (LM2902-class, typically a few millivolts)
• Internally frequency-compensated for unity gain
• LM2902-compatible pinout in DIP-14, SOP-14, and TSSOP-14 packages

Applications

• Single-supply signal conditioning and active filters
• Sensor amplification and transducer interfaces
• DC gain blocks and buffer stages
• Industrial and consumer instrumentation
• Power-supply monitoring and comparator circuits
• Appliance and general-purpose control electronics

Why Source XL2902 from Pacific Component Xchange

The XL2902 from Xinluda is a value-line part with limited authorized-distributor coverage in North America and Europe, which can make consistent supply a challenge for production buyers. Pacific Component Xchange specializes in sourcing hard-to-find and obsolete power-management ICs, optocouplers, and analog components like the XL2902. We provide authenticity-verified inventory, flexible quantities for both prototype and production runs, and global shipping.

Because this is a Request-For-Quote item, pricing and lead time are confirmed per order based on current market availability. Submit an RFQ today and our sourcing team will respond with availability, pricing, and date-code/lot options for the Xinluda XL2902.