SY100S325JC-TR

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Logic-Translators, Level Shifters are essential components used in most digital electronic systems due to the fact that electronic systems have electrical signals of different power ranges and different logic levels, which must be shared between multiple devices in a system. SY100S325JC-TR is a small device exactly for this purpose. It consists of 8 channels of TTL and CMOS level shifter, and it can be used for a wide range of applications.

Features

The SY100S325JC-TR includes several features. Its controlled rise time helps eliminate ringing caused by fast edge rates and its low channel-to-channel skew minimizes limitation of logic families. In addition, its excellent noise suppression contributes to reliable data transfer. This device also supports TTL level shifting with a VCC voltage range of 2.2V to 3.6V and its low power consumption (1.6mA maximum) makes it suitable for a large range of applications.

Applications fields

As a logic translator, the SY100S325JC-TR can be used in many applications. It can be used to convert 5V logic signals to 3.3V, 1.8V and even 802.3 IEEE signals on Ethernet communications. It is also commonly used in systems where the digital signals must be translated between multiple devices in a system. It is widely used with many serial busses like I2C, RS485, and CAN for serial communications. Furthermore, it can also be used for logic level shifting in audio amplifier, PWM controllers, and power supply modules.

Working Principle

The working principle of the SY100S325JC-TR is relatively simple. It is essentially a digital system designed to convert one set of Logic signals to another, different Logic level using back to back MOSFETs. When the input signal at the SEL pin is LOW, the upper MOSFETs, which are connected to the TTL logic supply voltage, VCC, will be turned on. Conversely, when the SEL pin is HIGH, the lower MOSFETs connected to the CMOS logic supply voltage, VCCO, will be turned on. With this operation, the SY100S325JC-TR can convert any inputs as desired and provide an output that is compatible with the logical level of the receiving device.

Conclusion

The SY100S325JC-TR is a small but powerful logic translator that can allow different systems to communicate with each other. Its features such as controlled rise time, low power consumption, and low channel-to-channel skew make it ideal for many different applications. Furthermore, its working principle of using back to back MOSFETs to convert one logic family to another makes it quite a useful device for any digital system. Lastly, the SY100S325JC-TR is an essential device for any system in need of a good level shifter or translator.

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