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Name: PCA9515ADP/DG,118
Brand: NXP USA Inc.
SKU: PCA9515ADP/DG,118
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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NXP USA Inc. PCA9515ADP/DG,118

Part No.:: PCA9515ADP/DG,118

Manufacturer:: NXP USA Inc.

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

Datasheet:: PCA9515ADP/DG,118.pdf

Description:: IC REDRIVER I2C 1CH 8TSSOP

In Stock:: 2737

Quantity:: Add To Cart

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PCA9515ADP/DG,118 Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Obsolete
Type:
Buffer, ReDriver
Applications:
I²C
Input:
2-Wire Bus
Output:
2-Wire Bus
DataRate(Max):
400kHz
NumberofChannels:
1
DelayTime:
-
SignalConditioning:
-
Capacitance-Input:
6 pF
Voltage-Supply:
2.3V ~ 3.6V
Current-Supply:
800µA
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

PCA9515ADP/DG,118 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCA9515ADP/DG,118 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 PCA9515ADP/DG,118 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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PCA9515ADP/DG,118 information

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PCA9515ADP/DG,118 Typical application Circuitry

PCA9515ADP DG,118

The PCA9515ADP/DG,118 is a dual bidirectional I2C-bus repeater. This chip is designed to extend the signal range of the I2C-bus by buffering both the data (SDA) and the clock (SCL) lines, allowing for longer bus lengths and more connected devices. It's particularly useful in applications where communication over extended distances or among a large number of devices is required.

Application Scenarios:

1. Expanding I2C Bus Length: The PCA9515ADP/DG,118 is ideal for applications where the I2C bus needs to be extended beyond the typical length limitations, such as in large industrial setups or distributed sensor networks.

2. Connecting Multiple I2C Devices: It's also used in systems that require many I2C devices to be connected, exceeding the standard bus capacity.

Key Features and Parameters:

1. Bidirectional Buffering: The PCA9515ADP/DG,118 buffers both the SDA and SCL lines, enabling longer bus lengths and more connected devices.

2. Voltage Range Support: Typically supports the standard I2C-bus voltage levels.

3. Stable Signal Integrity: Ensures stable signal transmission over extended distances.

4. Ease of Integration: Designed to be easily integrated into existing I2C systems.

Circuit Connection Example: Extending I2C Bus in an Industrial Sensor Network

Overview: Implementing PCA9515ADP/DG,118 to extend the I2C bus length in an industrial sensor network.

1. Power Supply Connection:

- VDD (pin 8) should be connected to the system's power supply, consistent with the I2C-bus voltage level.

2. Ground Connection:

- GND (pin 5) must be tied to the system's ground.

3. I2C Bus Integration:

- SDA1 and SCL1 (pins 3 and 6, respectively) are connected to the existing I2C bus.

- SDA2 and SCL2 (pins 2 and 4, respectively) are linked to the extended I2C bus leading to the additional sensors.

4. Configuration of Pull-up Resistors:

- To preserve signal integrity, install appropriate pull-up resistors on the SDA and SCL lines on both bus segments.

Design Considerations:

1. Matching Voltage Levels: Ensure the VDD is compatible with the I2C-bus voltage levels.

2. Managing Bus Capacitance: Account for the increased bus capacitance due to the extended length and additional devices.

3. Pull-up Resistor Values: Opt for appropriate values for the pull-up resistors to ensure stable communication.

4. Signal Integrity Maintenance: Take measures to maintain signal integrity over the extended bus length.

In summary, the PCA9515ADP/DG,118 is an integral component in systems requiring an extension of the I2C bus, either in length or device count. Its ability to buffer both the data and clock lines enables the creation of larger, more complex I2C networks, such as those needed in industrial sensor arrays or extensive data collection systems.

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6. What is the process for return or replacement of PCA9515ADP/DG,118?

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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 PCA9515ADP/DG,118.

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

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