TI’s P82B715 is a 2-bit bidirectional 3- to 12-V 400-kHz I2C/SMBus buffer/cable extender. Find parameters, ordering and quality information.

P82B715 provides current amplification from its I2C-bus to its low-impedance or buffered bus. Whenever current is flowing out of Sx, into an I2C-bus chip driving the I2C-bus LOW, P82B715 will sink ten times that current into Lx to drive the buffered bus LOW (see Figure 4).

The P82B715 is a device for buffering highly-capacitive I2C bus systems, and it supports bidirectional data transfer through the I2C bus. The P82B715 buffers both the serial data (SDA) and serial clock (SCL) signals on the I2C bus and allows for extension of the I2C bus, while retaining all the operating modes and features of the I2C system.

P82B715P – Buffer, ReDriver 1 Channel 8-PDIP from Texas Instruments. Pricing and Availability on millions of electronic components from Digi-Key Electronics.

View P82B715 by Texas Instruments datasheet for technical specifications, dimensions and more at DigiKey.

P82B715TD,112 – Buffer, ReDriver 1 Channel 400kHz 8-SO from NXP USA Inc.. Pricing and Availability on millions of electronic components from Digi-Key Electronics.

The P82B715 is based on the earliest known attempts to extend the range of an I 2C-bus using emitter-followers to increase the bus sink capability, creating a low-impedance bus that can support a large capacitance.

The P82B715 is a bipolar IC intended for application in IC-bus and derivative bus systems. While retaining all the operating modes and features of the IC-bus it permits extension of the practical separation distance between components on the I²C-bus by buffering both the data (SDA) and the clock (SCL) lines.

The P82B715 is a device for buffering highly-capacitive I 2 C bus systems, and it supports bidirectional data transfer through the I 2 C bus.

Apr 5, 2025 · P82B715DR Texas Instruments Interface - Signal Buffers, Repeaters I2C Bus Extender A 595-P82B715D datasheet, inventory, & pricing.