TCA9803DGKT

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The TCA9803DGKT, manufactured by Texas Instruments, is an innovative system-level translators and level shifters integrated circuit (IC) designed to facilitate communications between digital logic operating at different supply voltages or logic signal levels. The TCA9803DGKT is designed to minimize the number of signal and supply lines needed for communication between the two boards, and requires no tuning or adjustments.

The TCA9803DGKT is housed in a tiny SOIC-8 package that is optimized for both area and power. This IC uses a new and novel approach to level shifting which simplifies and reduces the pin count compared to conventional level translation solutions. In addition, it offers integrated protection against accidental shorts, over-voltages and reversed voltages.

The TCA9803DGKT operates with logic supply voltages ranging from 1.2V to 3.3V, and provides bidirectional level-shift capabilities between 0V and 3.3V. The device has two separate inputs, two enable pins and two separate outputs. It supports an input logic level range of 0.8V to 5V, and can be operated with a single +3.3V power supply or dual supplies for the logic levels.

The TCA9803DGKT features a built-in logic design optimized for fast, low-noise operations as well as in-circuit programmability. The IC enables auto-existing power-on reset (POR) function and low supply current. The device also features an adjustable output slew rate and a programmable digital filter that makes it suitable for a wide range of applications.

The IC has a high input-to-output bandwidth and low input-current noise, which makes it ideal for automotive, industrial, and medical applications. It is optimized to interface with both digital and analog interfaces, making it ideal for a wide range of applications, including automotive camera systems, motor control systems, and RFID tag readers. The TCA9803DGKT can also be used as an I2C level-shifter, allowing for fast communication with low distortion.

The TCA9803DGKT is a cost-effective solution for recording or transmitting data across different logic levels. It offers a one-stop-shop for translating, level-shifting and data refinement, making it ideal for applications that require a low-cost, highly reliable level-shifting solution. It is a great option for those interested in reducing development costs and improving system performance.

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