NCA9700 Datasheet Level translating Fm+ I2C bus repeater/accelerator

Manufacturer: Nexperia

Datasheet Details

Part number	NCA9700
Manufacturer	Nexperia
File Size	366.31 KB
Description	Level translating Fm+ I2C bus repeater/accelerator
Datasheet	NCA9700 Datasheet

The NCA9700 is a dual-channel bidirectional repeater for I²C and SMBus/PMBus applications.

It targets the Fast-mode Plus (Fm+) of the I²C protocol, making the true 1 MHz operation possible without violating I²C timing specifications.

This is achieved by using edge accelerators added at all NCA9700 ports that speed up the LOW-to-HIGH transitions of I²C input and output signals.

NCA9700 Level translating Fm+ I²C bus repeater/accelerator Rev.

1 — 10 September 2024 Product data sheet 1.

Two-channel bidirectional I²C buffer.
Voltage level translation from 1.08 V to 3.6 V at both port A and port B with unconstrained combination of the supply voltage levels.
Guaranteed 1 MHz operation (true I²C Fast-mode Plus, Fm+).
Support for the I²C Standard-mode (Sm) and Fast-mode (Fm) operation.
No static voltage offset.
Very low VOL on I/O pins of the port A; VOL regulated to 0.1VCCB on I/O pins of the port B.
Input and output r.

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