XD4136 – Operational Amplifier – Xinluda

The XD4136 from Xinluda is a quad general-purpose operational amplifier in a DIP-14 package, electrically comparable to the classic 4136/RC4136 quad op-amp. Available for RFQ from Pacific Component Xchange.

The XD4136 is a quad general-purpose operational amplifier manufactured by Xinluda, supplied in a through-hole DIP-14 package. It integrates four independent operational amplifiers on a single monolithic die and is electrically comparable to the long-established 4136 / RC4136 quad op-amp family, making it a convenient drop-in option for legacy and cost-sensitive analog designs. Each amplifier offers internal frequency compensation for stable operation, a wide supply range, and low input noise suited to general-purpose signal-conditioning tasks.

Key Features

• Quad operational amplifier – four independent op-amps in one DIP-14 package
• Operating supply range: -15 V to +15 V (dual supply)
• Maximum supply voltage: 36 V
• Gain-bandwidth: 3 MHz
• Slew rate: 1 V/µs
• Input noise voltage: 8 nV/√Hz @ 1 kHz
• Open-loop gain: 90 dB
• Input offset voltage: 7.5 mV
• Input offset current: 5 nA
• Input bias current: 800 nA
• Operating temperature range: 0 °C to +70 °C
• Moisture Sensitivity Level: MSL 1

Applications

• Active filters and signal-conditioning stages
• Voltage-follower and buffer circuits
• Audio and instrumentation preamplifiers
• Multi-channel sensor front ends
• General-purpose analog circuitry and legacy 4136 replacements

Why Source XD4136 from Pacific Component Xchange

The XD4136 is a Xinluda part with limited authorized-distributor coverage, which can make it difficult to procure through mainstream channels. Pacific Component Xchange is an independent distributor specializing in hard-to-find and obsolete power-management ICs, op-amps, and optocouplers. We help engineers and buyers secure scarce components like the XD4136 with attention to authenticity, traceability, and global shipping.

If you need the XD4136 for a production run, prototype build, or end-of-life sustainment program, request a quote (RFQ) and our sourcing team will respond with current availability, lead time, and pricing. Reach out to Pacific Component Xchange to lock down supply of this quad operational amplifier.