Dual Precision Bus Accelerator

The MAX20326 is a dual-channel, precision, open-drain, communication-line accelerator. It provides the acceleration from a low-to-high transition necessary to allow faster data transfer in a highly capacitive, multidrop node system.

The MAX20326 is optimized for the I2C bus, as well as 1-Wire® bus, where a high-speed, open-drain operation is often required with a highly capacitive load.

This device is available in a 4-pin 0.5mm pitch 1.25mm x 1.25mm flip-chip QFN package and operates over the -40°C to +85°C extended temperature range.

* Reliable Communication

* Wide Operating Input Voltage: +1.4V to +5.5V

* Precision Accelerator Trigger Threshold: 0.5V ±50mV

* Fast Charge up to 1000pF Load

* Low EMI: Controlled Acceleration Slope

* Space Saving

* 4-Pin 0.5mm Pitch 1.25mm x 1.25mm Flip-Chip QFN

* Integrated Precision Pullup