Import Ad5664armz — Buy in wholesale FOB from Supplier in China

The AD5664ARMZ is a 16-bit quad digital-to-analog converter from AMS ELEctronics Company, supplied from China. It provides four independent voltage-output DAC channels in a single monolithic device, with each channel offering 65,536 discrete output levels. The part is housed in a 10-lead MSOP package, a standard small-outline plastic package measuring 3.00mm x 3.00mm body size with 0.50mm lead pitch. A settling time of 10 microseconds is cited in the source, which positions this device for moderately dynamic signal generation tasks. The device operates with multiple interface options, though specific protocol details require supplier confirmation.

The 16-bit resolution yields an LSB size of 76.3 microvolts with a 5V full-scale range, enabling fine control in precision control and waveform generation applications. Quad-channel integration reduces board area and component count compared to discrete single-channel alternatives. The MSOP-10 package typically provides pins for VDD, GND, four VOUT channels, and serial interface signals, though exact pin assignment should be verified against the current datasheet revision. Power consumption per channel in active, standby, and shutdown states is not specified and represents a critical parameter for thermal and battery-life budgeting. Output buffer drive capability, reference architecture (internal, external, or selectable), and glitch impulse energy are additional specifications buyers should request.

Applications span telecommunications baseband processing, automotive test equipment, and consumer electronics where multiple precision analog outputs are required from a compact footprint. The device suits channel-matched applications such as programmable gain amplifiers, sensor bias generation, and arbitrary waveform generators. Buyers include RF equipment manufacturers, semiconductor test houses, and medical device developers. Trade terms, MOQ, and lead time are absent from the listing and must be established through direct supplier engagement. The supplier's zero response rate indicates buyers should persist through multiple contact channels or consider a purchasing agent for initial outreach.

AMS ELEctronics Company maintains its registered address at Room 3028, Shangdi Mansion, No. 30 Xinxi Road, Haidian District, Beijing 100085, China. The supplier's trust tier is Harbor, which represents an entry-level engagement status rather than an audited or verified designation. The response rate of 0.00% and zero recorded average response hours indicate no tracked inquiry history, which buyers must treat as an unproven communication channel. This profile does not disclose whether the entity is a manufacturer, authorized distributor, or independent trader, nor does it state export license status or customs registration.

No historical information, employee count, production capacity, revenue figures, or named customers appear in the available profile. The company's offering is limited to electronic component trading, with this listing representing a single SKU in the broader semiconductor category. Buyers should request a business license (营业执照), organization code certificate, and any manufacturer authorization letters that would establish legitimate supply chain position. The lack of response history suggests that initial contact may require persistence, alternative communication methods, or intermediary representation to establish reliable commercial dialogue.