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Name: P82B715DRG4
Brand: Texas Instruments
SKU: P82B715DRG4
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 P82B715DRG4

Part No.:: P82B715DRG4

Manufacturer:: Texas Instruments

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: P82B715DRG4.pdf

Description:: IC REDRIVER I2C 1CH 8SOIC

In Stock:: 2497

Quantity:: Add To Cart

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P82B715DRG4 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Discontinued at Mosen
Type:
Buffer, ReDriver
Applications:
I²C
Input:
2-Wire Bus
Output:
2-Wire Bus
DataRate(Max):
-
NumberofChannels:
1
DelayTime:
-
SignalConditioning:
-
Capacitance-Input:
3000 pF
Voltage-Supply:
4.5V ~ 12V
Current-Supply:
22mA
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

P82B715DRG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including P82B715DRG4 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 P82B715DRG4 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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P82B715DRG4 information

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P82B715DRG4 Typical application Circuitry

P82B715DRG4

The P82B715DRG4 is an I²C bus extender chip, designed to facilitate longer-distance communication in I²C bus systems. It's commonly used in scenarios where I²C signals need to be transmitted over extended distances or in complex bus layouts.

Key Features of P82B715DRG4:

1. I²C Bus Extension: Enhances I²C bus system size beyond standard hardware limits.

2. Improved Signal Integrity: Buffers data (SDA) and clock (SCL) lines for better signal quality over longer distances.

3. Bi-Directional Operation: Facilitates two-way data transfer on the I²C bus.

4. Compatibility: Works with standard I²C protocols and devices.

Application Scenario - Home Automation System:

In a home automation system, the P82B715DRG4 can extend I²C communication from a central controller to various sensors and devices located throughout a house.

Circuit Design Details:

1. Power Connections:

- Voltage Supply (VCC): Connect VCC pin (e.g., pin 8) to a suitable power source (5V).

- Ground (GND): Ground pin (e.g., pin 4) must be connected to system ground.

2. I²C Bus Integration:

- SDA/SCL Input: Connect SDAI/SDAO and SCLI/SCLO pins (e.g., pins 5-6 for SDA, pins 2-3 for SCL) to the master device's I²C bus.

3. Pull-Up Resistors:

- Resistor Configuration: Attach pull-up resistors to SDA and SCL lines on both sides of the bus extender to ensure correct I²C functionality.

4. Peripheral Connections:

- Extended I²C Network: Link SDAO and SCLO to I²C peripherals in the home automation system.

Design Considerations with P82B715DRG4:

- Cable Quality and Length: Opt for high-grade cables and consider length limitations for maintaining signal quality.

- Bus Termination: To avoid signal reflection and guarantee signal integrity, end the I²C bus correctly.

- Addressing and Conflict Resolution: Carefully plan device addressing to avoid conflicts in the extended I²C network.

- Noise Management: Reduce noise as much as possible, especially in areas where electrical interference is prevalent.

In summary, the P82B715DRG4 is instrumental in applications like home automation systems where extending I²C communication is required. Its ability to buffer signals for longer distances and maintain bi-directional communication is crucial. When designing with P82B715DRG4, focus on cable quality, bus termination, device addressing, and noise management to ensure a robust and efficient extended I²C network.

P82B715DRG4 FAQ

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6. What is the process for return or replacement of P82B715DRG4?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the P82B715DRG4 we delivered, we will accept the replacement or return of the P82B715DRG4 only when all of the below conditions are fulfilled:

(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 P82B715DRG4.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations