Maxim introduces the latest transceivers for motion control and industrial applications, doubling data rates and extending transmission distance by 50%

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Maxim announced the MAX22500E , MAX22501E, and MAX22502ERS-485 transceivers to help industrial customers increase data rates by up to 2x and cable lengths by 50%.

For more information on the MAX22500E , please visit: https:// MAX22500E .html

For more information on the MAX22501E, please visit: https://

For more information on the MAX22502E, please visit: https://

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For motion systems that require precise control over long distances, designers face the challenge of ensuring faster data rates and higher reliability over long cables. For example, low-speed devices cannot meet demand because the production site must transmit data quickly and accurately over longer distances.

The MAX22500E/MAX22501E (half-duplex) and MAX22502E (full-duplex) RS-485/RS-422 transceivers with high ESD protection can support communication rates up to 100Mbps at 50m distance. While providing the industry's fastest data rate, it achieves high-precision, high-performance, and reliable communication of long cables, and supports high-speed transmission applications such as motion control. Compared to competing solutions, the MAX22500E and MAX22502E's adjustable pre-emphasis feature doubles the data rate, increasing encoder resolution and reducing latency. Pre-emphasis extends the cable transmission distance by 50% for longer distance communication. Larger receiver hysteresis (250mV) provides excellent reliability for EFT. In addition, by improving signal integrity and reliability, system designers are allowed to achieve the same level of performance with lower cost cables. The transceiver operates over the -40°C to +125°C temperature range.

Main advantage

Reliable communication: 100Mbps communication at 50m distance (or 50Mbps at 100m); adjustable pre-emphasis function to ensure data integrity at high rate; 250mV receiver hysteresis improves EFT robustness

High performance: data rates up to 100Mbps for higher resolution, more reliable communication; low voltage logic interface as low as 1.6V for increased flexibility; improved signal integrity and reduced cost of expensive cables

Small size: Reduced package area in small 8-, 10- and 12-pin TDFN packages

Evaluation

· Susie Inouye, Director of R&D at Databeans, said: "The latest series of RS-485 transceivers prove once again that Maxim has made significant contributions to the industrial and motion control market, constantly breaking through the limits and meeting the challenges faced by customers."

· "Our solution provides customers with the flexibility and performance of system upgrades." Timothy Leung, executive business manager, Maxim Integrated Industrial and Healthcare, said: "For example, the IC can be replaced while maintaining the same architecture. Similarly, the terminal Customers can adjust the data rate and cable length."

Supply and price

The MAX22500E is available in a 10-pin TDFN (3mm x 3mm) package and is priced at $3.51 (1000 sheets, FOBUSA), available through the Maxim website and licensed dealers.

The MAX22501E is available in an 8-pin TDFN (3mm x 3mm) package and is priced at $1.79 (1000 sheets, FOBUSA), available through the Maxim website and licensed dealers.

The MAX22502E is available in a 12-pin TDFN (3mm x 3mm) package and is priced at $3.94 (1000 sheets, FOBUSA), available through the Maxim website and licensed dealers.

· Provides the MAX22500EEVKIT#, MAX22501EEVKIT#, and MAX22502EEVKIT# evaluation kits for $95