Xinluda Information Technology Co., Ltd Electronic Parts
Available — quote-only
Please contact us or request a quote for current pricing and availability.
The Xinluda XD331 is a precision voltage-to-frequency (V/F) and frequency-to-voltage (F/V) converter supplied in an 8-pin DIP package. Part of Xinluda’s LM331-type analog converter family, the XD331 produces an output pulse-train frequency that is highly linear with the applied input voltage, making it well suited to low-cost analog-to-digital conversion, signal isolation, and precision measurement tasks. It shares its core architecture and pinout with the widely used LM331 standard.
The Xinluda XD331 is a specialty analog converter with limited authorized-distributor availability, which can make it difficult to source through mainstream channels. Pacific Component Xchange is an independent distributor focused on hard-to-find and obsolete power-management and analog ICs. We help engineers and buyers secure niche parts like the XD331 when conventional supply lines fall short.
Every order is backed by our commitment to authenticity and quality, with inspection processes designed to protect you against counterfeit and substandard components. We support global shipping and flexible quantities for both prototype and production needs. Because the XD331 is offered on a request-for-quote basis, contact Pacific Component Xchange for current pricing, lead time, and availability — submit an RFQ today and our sourcing team will respond promptly.
The XD331 is a precision voltage-to-frequency (V/F) and frequency-to-voltage (F/V) converter IC from Xinluda, supplied in an 8-pin DIP package. It belongs to the LM331-type converter family and outputs a pulse-train frequency proportional to its input voltage.
The XD331 is an LM331-type converter that shares the same core function and 8-pin architecture as the industry-standard LM331. It is widely used as a functional alternative in V/F and F/V conversion designs. Always confirm pinout and parametrics against your specific application before substitution.
Pacific Component Xchange lists the XD331 in a DIP-8 (8-pin dual in-line) package. Xinluda also offers a closely related LM331-type part, the XL331, in an SOP-8 surface-mount package.
Confirmed specifications include linearity of u00b10.03% maximum, a full-scale frequency range up to 100 kHz, a 4 V to 40 V single-supply range, power consumption of about 15 mW typical at 5 V, and temperature stability on the order of 50 ppm/u00b0C.
The XD331 is a specialty analog converter from Xinluda with limited authorized-distributor coverage. Pacific Component Xchange sources hard-to-find parts like the XD331 to support engineers and buyers when mainstream channels cannot fulfill the requirement.
The XD331 is offered on a request-for-quote basis. Submit an RFQ to Pacific Component Xchange and our sourcing team will respond with current pricing, lead time, and availability.
For:
Sending your request…
Thank you — someone will be in contact shortly.
