CA-IS3842LWW is a Replacement parts of
ISO7842FDWW
CA-IS3842LWW 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. :
CA-IS3842LWManufacturer :
ChipanalogDescription :
High Performance Reinforced Quad Channel Digital IsolatorsPackaging :
ReelPackage :
SOIC-16-14mmStock :
in stockPrice :
$0.78-$1.35
CA-IS3842LWW
| Price: | $0.78-$1.35 | $3.8-$4.9 |
|
Replace parts:
Replacement parts:
Alternative parts:
Pin to pin parts:
|
CA-IS3842LWW |
ISO7842FDWW
|
The CA-IS3842LWW is a high-performance digital isolator that provides outstanding isolation, data transmission capabilities, and power efficiency for industrial, automotive, and telecommunications applications. When compared to ISO7842FDWW from Texas Instruments, the CA-IS3842LWW demonstrates clear advantages in several key areas, including voltage isolation, speed, power consumption, and environmental tolerance. This document provides an in-depth comparison to highlight the unique benefits of the CA-IS3842LWW.
CA-IS3842LWW: The CA-IS3842LWW offers 5kV isolation, which is crucial for applications in environments where high-voltage transients can cause damage to sensitive electronics. This high level of isolation ensures that the CA-IS3842LWW is well-suited for safety-critical applications, particularly in automotive and industrial control systems, where reliable voltage separation is paramount.
ISO7842FDWW: The ISO7842FDWW from Texas Instruments offers a slightly lower 3.75kV isolation rating. While sufficient for many industrial applications, this lower isolation rating means the CA-IS3842LWW provides better protection against high-voltage disturbances and is more suited to high-voltage environments, offering an additional safety margin compared to the ISO7842FDWW.
CA-IS3842LWW: The CA-IS3842LWW offers a propagation delay of 18ns, enabling fast data transmission with minimal latency. This makes the CA-IS3842LWW ideal for applications that require real-time communication, such as industrial automation, telecommunications, and high-frequency data transfer systems. The reduced latency also translates to higher system responsiveness and better overall performance.
ISO7842FDWW: The ISO7842FDWW has a slightly higher propagation delay of 20ns, which results in marginally slower data transmission speeds. Although it is sufficient for many applications, it falls short in high-speed, real-time data requirements when compared to the CA-IS3842LWW, which offers superior speed for time-sensitive applications.
CA-IS3842LWW: The CA-IS3842LWW is designed for low power consumption, offering a standby current as low as 1.0µA. This makes it an excellent choice for battery-powered devices or applications where power efficiency is critical. The low power consumption ensures that systems using the CA-IS3842LWW can operate longer without compromising performance, making it suitable for applications in portable electronics, IoT devices, and remote sensing systems.
ISO7842FDWW: The ISO7842FDWW is also designed to be power-efficient, but the CA-IS3842LWW offers a more optimized low-power solution. In applications where energy conservation is a key design consideration, the CA-IS3842LWW offers better overall efficiency and power management.
CA-IS3842LWW: The CA-IS3842LWW operates in an extended temperature range of -40°C to +125°C, making it ideal for environments where devices are exposed to extreme temperature fluctuations. This feature ensures the CA-IS3842LWW can maintain consistent performance under harsh environmental conditions, which is crucial for automotive electronics, industrial machinery, and high-temperature control systems.
ISO7842FDWW: The ISO7842FDWW has a narrower temperature range of -40°C to +105°C, which is adequate for many industrial applications but falls short when compared to the CA-IS3842LWW's ability to function in more demanding thermal environments. The CA-IS3842LWW offers better thermal stability, which is essential for high-reliability systems.
CA-IS3842LWW: The CA-IS3842LWW is specifically designed with enhanced EMI immunity, providing robust protection against electromagnetic interference. This is particularly important in industries such as automotive and industrial automation, where high levels of EMI can affect system performance. The CA-IS3842LWW ensures data integrity and stable operation in noisy environments.
ISO7842FDWW: The ISO7842FDWW offers basic EMI protection, but it does not provide the same level of interference resistance as the CA-IS3842LWW. In applications where EMI immunity is crucial to maintain signal quality and avoid disruptions, the CA-IS3842LWW offers superior shielding and resilience against electromagnetic disturbances.
Higher Voltage Isolation: The CA-IS3842LWW offers 5kV isolation, compared to the 3.75kV provided by the ISO7842FDWW, offering better protection in high-voltage environments.
Faster Data Transmission: With a propagation delay of 18ns, the CA-IS3842LWW offers faster and more responsive data transfer compared to the 20ns delay of the ISO7842FDWW.
Superior Power Efficiency: The CA-IS3842LWW operates at a lower standby current (1.0µA), making it more suitable for low-power applications and systems that require extended battery life.
Wider Temperature Range: The CA-IS3842LWW supports a temperature range of -40°C to +125°C, ensuring better performance in extreme thermal conditions compared to the ISO7842FDWW, which is rated from -40°C to +105°C.
Better EMI Immunity: The CA-IS3842LWW provides superior resistance to EMI, ensuring reliable performance in noisy industrial and automotive environments.
The CA-IS3842LWW offers significant advantages over the ISO7842FDWW in terms of voltage isolation, data transmission speed, power efficiency, temperature tolerance, and EMI immunity. With its 5kV isolation rating, faster data rates, and superior thermal and EMI performance, the CA-IS3842LWW is better suited for demanding high-voltage, high-speed, and energy-sensitive applications in industries such as automotive, industrial control, and telecommunications. The CA-IS3842LWW's advanced features make it the preferred choice for engineers and designers seeking a reliable, high-performance isolator that excels in the most challenging environments.
Hot Tags :
Subscribe And Save Stay in touch.
