Xinluda (XINLUDA Microelectronics) Electronic Parts
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The XL2543-SS from Xinluda is a 12-bit, switched-capacitor, successive-approximation (SAR) analog-to-digital converter featuring an on-chip multiplexer with 11 analog input channels and a serial port interface. Functionally compatible with the industry-standard TLC2543 family, the XL2543-SS is a cost-effective drop-in option for designs requiring multi-channel 12-bit acquisition with a simple serial control bus. This variant ships in the compact SSOP-20 surface-mount package, identified by the “-SS” suffix.
The XL2543-SS sees little to no authorized-distributor stock outside of a handful of overseas catalog houses, making it a difficult part to secure for production and maintenance builds. Pacific Component Xchange specializes in sourcing hard-to-find and allocated signal-chain and data-converter ICs like the XL2543-SS. As an independent distributor, we leverage a global supplier network to locate genuine inventory, support obsolete and end-of-life procurement, and ship worldwide. Every order is backed by our authenticity and counterfeit-avoidance practices. Pricing on this part is quote-based: submit an RFQ to Pacific Component Xchange for current availability, lead time, and pricing on the XL2543-SS.
The XL2543-SS is a Xinluda 12-bit, 11-channel successive-approximation (SAR) analog-to-digital converter with a serial port interface, supplied in an SSOP-20 surface-mount package. It is functionally compatible with the TLC2543 family.
The -SS suffix denotes the SSOP-20 package variant of the XL2543. The base XL2543 is also offered in a SOP-20 package.
It is a 12-bit converter with 11 analog input channels selected through an on-chip multiplexer, with a maximum linearity error of 1 LSB.
The XL2543-SS operates from a 4.5 V to 5.5 V supply over an operating temperature range of -40 C to +85 C, with a conversion time of approximately 10 us.
The XL2543-SS is a TLC2543-compatible device with the same 12-bit resolution, 11-channel multiplexer, and serial control scheme. Always verify timing, pinout, and electrical parameters against your specific design and both datasheets before substituting.
The XL2543-SS is a request-for-quote (RFQ) item with limited authorized-distributor availability. Submit an RFQ to Pacific Component Xchange for current stock, lead time, and pricing.
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