TLC339CDRG4

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The TLC339CDRG4 is a linear-comparator, specifically designed to interface between digital logic and the analog world. This device is ideal for applications where precision is important, allowing for a high level of analog-digital communication accuracy. The device is made to withstand high temperature, high speed, and critical breakdown points.

The TLC339CDRG4 is a 8-pin device with an operating temperature range of -55°C to +125°C, making it well suited for a variety of applications. It features an extended power supply voltage range from 2.7 V to 36 V and outputs of both open-drain and totem-pole varieties. The device\'s supply current is less than 10 μA typical and its maximum propagation delay is 500 ns.

In terms of its application fields, the TLC339CDRG4 is an ideal choice for various applications, including motor control and power supplies, medical devices, and vending machine control. It is also used to interface digital control circuitry with analog signals in consumer, industrial, automotive, and military applications. Its wide operating voltage range makes it suitable for direct monitoring of AC power signals without the use of additional signal conditioning circuitry.

In terms of its working principle, the TLC339CDRG4 is a linear-comparator designed to work on the voltage differential between its two inputs. The device compares the analog signal levels at each of its two input ports and sends a digital output when the voltage threshold difference between the two inputs is exceeded. This threshold can be programmed to a desired level through an external reference voltage, enabling the user to program the sensitivity of the comparator.

The TLC339CDRG4 is also equipped with an internal hysteresis feature which prevents the device from oscillating between logic levels in noisy or dynamic environments. This device is capable of incorporating a Schmitt Trigger with programmable thresholds and a hysteresis range of 41 mV to 400 mV with a ±4 mV accuracy, making it ideal for high-accuracy applications. Additionally, the device has an Output Disable control pin which can be used to temporarily disable the output pins when desired.

In summary, the TLC339CDRG4 is an 8-pin device designed for interfacing between digital logic and the analog world. Its wide operating temperature range, extended voltage range, low supply current, and high accuracy make it an ideal choice for various industrial, automotive, military and consumer applications. Its linear-comparator design allows it to compare two analog signals and send a digital output when the voltage threshold difference between them is exceeded. Additionally, it incorporates a Schmitt Trigger with programmable thresholds and an internal hysteresis, ensuring a high degree of accuracy in all settings.

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