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Name: TCA4311ADGKR
Brand: Texas Instruments
SKU: TCA4311ADGKR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments TCA4311ADGKR

Part No.:: TCA4311ADGKR

Manufacturer:: Texas Instruments

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: TCA4311ADGKR.pdf

Description:: IC REDRIVER I2C HOTSWAP 8VSSOP

In Stock:: 447

Quantity:: Add To Cart

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TCA4311ADGKR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TCA4311ADGKR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TCA4311ADGKR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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TCA4311ADGKR Typical application Circuitry

TCA4311ADGKR

The TCA4311ADGKR is a part of the TCA4311A series, developed by Texas Instruments. This series is known for its I2C bus extenders, designed to enhance I2C communication in applications requiring longer bus lengths or multiple devices on the bus. The TCA4311ADGKR is specifically engineered to buffer and extend the capabilities of the I2C bus, making it suitable for complex systems that require robust and reliable data transmission.

1. Power Supply Connection and Voltage Parameters: The TCA4311ADGKR typically operates with a supply voltage that must be connected to the VCC pin. The appropriate voltage range for this device is usually between 2.7V and 5.5V. It is critical to supply the voltage within this specified range for the device to function correctly. Additionally, a connection to the system's ground is essential, established through the GND pin, to provide a stable reference and minimize noise.

2. Pin Configuration for I2C Communication Enhancement: This device includes pins for the SDA (Serial Data) and SCL (Serial Clock) lines of the I2C bus. These pins are present on both sides of the extender - side A for input and side B for output. The TCA4311ADGKR acts as a buffer between these two sides, ensuring signal integrity and strength over extended distances or through a large number of connected devices.

3. Detailed Explanation of Operational Pins: The TCA4311ADGKR features additional operational pins like the EN (Enable) pin, which can be used to control the activation of the bus extender. By manipulating this pin, users can manage the I2C bus's operation dynamically, facilitating flexibility in network configuration.

4. Incorporation of Protective and Diagnostic Elements: The device includes protective features like overvoltage tolerance and undervoltage lockout, ensuring its stability in various electrical conditions. These features are vital for maintaining reliable operation and protecting the device from electrical anomalies.

5. Strategies for Circuit Integration and PCB Design: Integrating the TCA4311ADGKR into a circuit requires careful consideration of the PCB layout. The design should ensure minimal signal interference, proper trace routing for the I2C lines, and compliance with I2C bus specifications, particularly regarding pull-up resistors.

6. Adherence to I2C Bus Standards: The TCA4311ADGKR complies with I2C bus protocol standards, making it well-suited for applications that demand reliable I2C communication, such as in sophisticated control systems.

7. Handling and Installation Guidelines: Owing to its sensitivity to electrostatic discharge and the precision required in I2C communication, the TCA4311ADGKR must be handled with care. Employing anti-static measures during installation is crucial to ensure the device's integrity and performance.

In summary, the TCA4311ADGKR from the TCA4311A series is an effective I2C bus extender, ideal for systems requiring extended I2C bus capabilities. Its successful implementation hinges on correct power supply application, detailed pin configuration for I2C signal management, utilization of operational pins for control, integration of protective features, strategic PCB design for circuit integration, compliance with I2C standards, and careful handling during installation. These practices ensure the TCA4311ADGKR operates effectively in its intended applications.

TCA4311ADGKR information

TCA4311ADGKR Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Buffer, Accelerator
Applications:
I²C - Hotswap
Input:
2-Wire Bus
Output:
2-Wire Bus
DataRate(Max):
-
NumberofChannels:
1
DelayTime:
-
SignalConditioning:
-
Capacitance-Input:
10 pF
Voltage-Supply:
2.7V ~ 5.5V
Current-Supply:
5.1mA
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of TCA4311ADGKR.

(3)The PartNo is unused and only in the original unpacked packaging.

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