XL272 – Operational Amplifier – Xinluda

The Xinluda XL272 is a dual precision CMOS operational amplifier in an 8-pin package, offered as a drop-in equivalent to the industry-standard TLC272. Available for RFQ from Pacific Component Xchange.

The Xinluda XL272 is a dual precision CMOS operational amplifier supplied in a standard 8-pin small-outline (SOP-8) package, with a through-hole DIP-8 option (sold by Xinluda under the XD272 part number) also offered. It is designed as a pin-for-pin, function-compatible equivalent to the widely used Texas Instruments TLC272 (LinCMOS) precision dual op-amp, making it a convenient cost-down or second-source alternative for established designs as well as new boards.

Like the TLC272 family it is built to replace, the XL272 combines very high input impedance, low input bias current, single-supply operation and low noise, with speeds approaching those of general-purpose BiFET devices. These characteristics make it well suited to signal conditioning, active filtering and general-purpose amplification in consumer, industrial and instrumentation electronics.

Key Features

• Dual (2-channel) precision CMOS operational amplifier
• Function/pin compatible with the industry-standard TLC272 dual op-amp
• Single-supply operation; wide supply range of 3 V to 16 V (0°C to 70°C) per the TLC272-compatible family specification
• Very high input impedance, typically greater than 10¹² Ω (TLC272 family)
• Low noise, typically around 10.8 nV/√Hz at 1 kHz (TLC272 family)
• Output voltage range includes the negative rail (TLC272 family)
• Standard 8-pin pinout: 1OUT, 1IN-, 1IN+, GND, 2IN+, 2IN-, 2OUT, VDD
• SOP-8 surface-mount package; DIP-8 (XD272) also available
• RoHS compliant

Note: the electrical parameters above reflect the published specifications of the Texas Instruments TLC272 device that the XL272 is offered as a compatible equivalent to. For exact grade, offset-voltage class and tested limits, request the Xinluda XL272/XD272 datasheet with your quote.

Applications

• Sensor and signal-conditioning front ends
• Active filters and buffering stages
• Audio and consumer electronics
• Industrial control and instrumentation amplifiers
• Battery-powered and single-supply analog circuits

Why Source XL272 from Pacific Component Xchange

The Xinluda XL272 is a hard-to-find part with little or no authorized-distributor stock, so pricing is provided by quotation. Pacific Component Xchange specializes in sourcing scarce, end-of-life and allocation-constrained power-management ICs, op-amps and optocouplers from a vetted global supplier network. Every order is backed by authenticity verification and inspection to protect you from counterfeit and non-conforming parts, and we ship worldwide to keep your production line running.

Need the XL272, the DIP-8 XD272 variant, or a TLC272-class equivalent? Submit an RFQ to Pacific Component Xchange today for availability, lead time and pricing on the quantities you need.