ST6G3237TBR

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The ST6G3237TBR is a logic translator, level shifter and voltage level translator with an operating voltage range of 2.4 V to 3.6 V in both the high side and the low side, capable of handling up to +10/-26 mV of translation on the high side. It can help to bridge the gap between multiple logic families and between different power systems, eventually leading to increased design flexibility and improved system specifications.

Applications

The ST6G3237TBR is suitable for a wide range of applications, including automotive, medical and industrial automation, as well as communication and consumer equipment.

When used in automotive applications, the ST6G3237TBR can help bridge logic levels between the car\'s different power sources and micro-controllers that operate at different voltages. This eliminates the need for dedicated transceiver ICs and allows designs to be tuned to the specific application.

The ST6G3237TBR is also ideal for industrial automation applications such as sensors, motor drives and similar systems, enabling a single design to work in multiple environments and ensure compatibility with varying supply voltages.

The ST6G3237TBR can also be used in consumer electronics such as mobile phones, portable gaming consoles and digital cameras. It allows a single design to be compatible with multiple logic families, reducing the need for multiple sensor ICs, increasing design flexibility and cost savings.

Working Principle

At its core the ST6G3237TBR is an active switch based on a voltage-dependent current source. It is designed to switch between two voltage levels depending on the voltage level of the input signal. Unlike a simple level shifter, the ST6G3237TBR takes into account voltages higher or lower than the supply level on either side and is designed to handle up to +10/-26 mV of translation on the high side.

When a logic level is detected on the low side, a digital signal is generated on the high side. This digital signal is then passed through an internal voltage regulator before being amplified and sent to the output. This allows the ST6G3237TBR to receive signals from the low side and translate them to the appropriate voltage level on the high side.

The ST6G3237TBR also incorporates a current protection circuit. This ensures that the current supplied by the device is limited to a safe level that is compatible with the device and the components connected to it. This protects both the device and connected components from damages due to overload or incorrect supply voltages.

Conclusion

The ST6G3237TBR is an important tool for bridging logic levels and translating voltages across multiple logic families. It is ideal for use in a wide range of applications, such as automotive, industrial automation and consumer electronics. Its features include voltage translation up to +10/-26 mV on the high side, current protection and compatibility with multiple types of power sources. This makes the ST6G3237TBR an ideal choice for designers looking to provide increased flexibility and increased system performance.

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