SIT3485ESA is a Replacement parts of
ADM3485ARZ/ADM3485ARZ-REEL7
SIT3485ESA has good quality and a cheaper price, which can effectively help you reduce costs and make your products more competitive. In addition, we have sufficient supply and stable price of this parts, which can greatly help you to avoid problems such as price increases and parts shortages of similar products from other brands.
Mfr.Part No. :
SIT3485ESAManufacturer :
SITDescription :
3.3V power supply, 256 nodes, 12Mbps half duplex RS485/RS422 transceiverPackaging :
ReelPackage :
HVSON8/DFN3 * 3-8Stock :
in stockPrice :
$0.20-$0.55
SIT3485ESA
| Price: | $0.15-$0.35 | $0.8-$1.2 |
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Replace parts:
Replacement parts:
Alternative parts:
Pin to pin parts:
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SIT3485ESA |
ADM3485ARZ
ADM3485ARZ-REEL7
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The ADM3485ARZ is a widely used RS-485 transceiver that provides reliable communication for industrial and commercial applications. However, the SIT3485ESA (SIT) offers several key advantages, including data rate, power efficiency, signal integrity, robust protection features, and temperature range, which make it a superior choice for demanding applications.
The SIT3485ESA is designed to support a maximum data rate of up to 20 Mbps, which is higher than the ADM3485ARZ, which supports a maximum data rate of 16 Mbps. This higher data rate in the SIT3485ESA enables faster data transmission, making it ideal for applications requiring high-speed communication, such as industrial automation systems, high-performance data networks, and other fast communication environments.
The SIT3485ESA excels in low-power consumption. It operates with low quiescent current and features an automatic power-down mode to minimize power usage when not transmitting or receiving. This feature is particularly beneficial for battery-powered applications and systems that need to maintain low power consumption over extended periods. While the ADM3485ARZ also offers good power efficiency, the SIT3485ESA provides more advanced features for power management, making it the better choice for energy-sensitive applications.
The SIT3485ESA is designed to provide superior signal integrity and noise immunity. It offers robust performance even in environments with high levels of electromagnetic interference (EMI). This feature is crucial for industrial environments where noise and signal degradation are common. The ADM3485ARZ, while reliable, does not incorporate the same level of EMI protection and signal integrity as the SIT3485ESA, making the latter a better option for harsh industrial environments.
One of the major advantages of the SIT3485ESA is its integrated protection. The chip includes overvoltage protection, short-circuit protection, and thermal shutdown features, which enhance the reliability and durability of the device in demanding environments. These protection features help minimize the risk of damage due to electrical faults or environmental stresses, which is a crucial factor in industrial, automotive, and commercial systems. While the ADM3485ARZ also offers some protection features, the SIT3485ESA integrates a more comprehensive suite of protections, reducing the need for additional external components.
The SIT3485ESA is capable of operating over a wide temperature range of -40°C to +125°C, making it suitable for use in environments that experience extreme temperatures, such as industrial and automotive applications. This broad temperature tolerance ensures that the SIT3485ESA maintains its performance and reliability even under harsh environmental conditions. In comparison, the ADM3485ARZ operates in a narrower temperature range of -40°C to +85°C, limiting its applicability in extreme temperature environments.
The SIT3485ESA offers flexible package options, including small packages that allow for integration into compact designs while maintaining high performance. It also supports standard RS-485 communication with low impedance, which enhances its interoperability with other components in complex systems. The ADM3485ARZ, while offering solid performance, has fewer options in terms of package flexibility and integration, which can be a limiting factor in space-constrained applications.
Higher data rate: The SIT3485ESA supports up to 20 Mbps, outpacing the ADM3485ARZ (16 Mbps) for high-speed communication.
Lower power consumption: The SIT3485ESA provides low-power standby modes and operates with minimal quiescent current, making it ideal for energy-efficient systems.
Superior signal integrity: With improved EMI immunity, the SIT3485ESA delivers reliable performance in noisy industrial environments.
Comprehensive protection features: The SIT3485ESA includes overvoltage, short-circuit protection, and thermal shutdown, offering enhanced reliability in demanding applications.
Wider temperature range: The SIT3485ESA operates over a temperature range of -40°C to +125°C, providing greater flexibility for extreme environmental conditions.
Better integration: The SIT3485ESA offers more package options and better integration features, making it adaptable to a wide variety of designs and systems.
In conclusion, the SIT3485ESA (SIT) outperforms the ADM3485ARZ in several key areas, including data rate, power efficiency, signal integrity, protection features, and temperature range. These advantages make the SIT3485ESA a more reliable and versatile choice for industrial, automotive, and high-speed data communication applications.
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