PCA9515ADGKR
- Mfr.Part #
- PCA9515ADGKR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC REDRIVER I2C 1CH 8VSSOP
- Stock
- 5,000
- In Stock :
- 5,000
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Buffers, Repeaters, Splitters
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 3mm
- Lifecycle Status :
- NRND (Last Updated: 2 days ago)
- Capacitance - Input :
- 7pF
- Contact Plating :
- Gold
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 8
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Pbfree Code :
- yes
- Supply Voltage :
- 3V
- Operating Temperature :
- -40°C~85°C
- Width :
- 3mm
- Type :
- Buffer, ReDriver
- Packaging :
- Tape and Reel (TR)
- Radiation Hardening :
- No
- Voltage - Supply :
- 2.3V~3.6V
- Number of Channels :
- 1
- Lead Free :
- Lead Free
- Operating Supply Current :
- 500μA
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 8
- Propagation Delay :
- 45 ns
- Terminal Position :
- Dual
- REACH SVHC :
- No SVHC
- Height :
- 1.07mm
- Max Frequency :
- 400kHz
- Number of Pins :
- 8
- Applications :
- I2C
- Output :
- 2-Wire Bus
- JESD-609 Code :
- e4
- Terminal Pitch :
- 0.65mm
- Terminal Form :
- Gull wing
- Number of Outputs :
- 2
- Number of Functions :
- 2
- Base Part Number :
- CA9515
- Output Current :
- 6mA
- Thickness :
- 970μm
- Weight :
- 18.99418mg
- Input :
- 2-Wire Bus
- Datasheets
- PCA9515ADGKR

Signal Buffers, Repeaters, Splitters Texas Instruments PCA9515ADGKR Overview
The Texas Instruments PCA9515ADGKR is a robust I2C bus redriver designed to provide bidirectional buffering for both data (SDA) and clock (SCL) lines on I2C interfaces. This ensures signal integrity and increased drive capability, allowing for extended I2C communication distances and enhanced system reliability. Suitable for solving voltage level shifting challenges in multi-voltage systems, the PCA9515ADGKR operates across a supply range of 2.3V to 5.5V, facilitating its integration into diverse applications. Its compact 8-VSSOP form factor is ideal for space-constrained environments, making it a crucial component in modern electronic systems.
PCA9515ADGKR Features
The PCA9515ADGKR features include hot swap capability, which prevents glitches on the data and clock lines when devices are connected to an active bus. Additionally, it supports bidirectional data transfer, a feature essential for modern I2C systems. The integrated rise time accelerators improve signal quality over long cables, and its low standby current contributes to energy-efficient operations.
PCA9515ADGKR Applications
- Data Servers and Telecommunication Equipment: Enhances signal integrity in complex server racks and telecommunication setups by extending I2C bus signals across longer distances.
- Industrial Control Systems: Used in industrial environments to connect multiple sensors and controllers over extended distances without signal degradation.
- Consumer Electronics: Applied in devices such as smart TVs and home automation systems to ensure reliable communication between multiple I2C-enabled components.
- Automotive Applications: Ensures robust I2C communications within automotive control modules, addressing issues related to noise and signal attenuation.
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