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Dual Precision Bus Accelerator

Dual-Channel, High-Precision, Open-Drain, Communication-Line Accelerator

Product Details

Key Features

Parametric specs for Overvoltage Protection Controllers
# Channels 2
VIN (V) (min) 1.4
VIN (V) (max) 5.5
Oper. Temp. (°C) -40 to +85
Package/Pins FC2QFN/4
Budgetary
Price (See Notes)
0.51
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Simplified Block Diagram

Technical Docs

Data Sheet Dual Precision Bus Accelerator Oct 19, 2018

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Parameters

Parametric specs for Overvoltage Protection Controllers
# Channels 2
VIN (V) (min) 1.4
VIN (V) (max) 5.5
Oper. Temp. (°C) -40 to +85
Package/Pins FC2QFN/4
Budgetary
Price (See Notes)
0.51

Key Features

  • 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

Applications/Uses

Description

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.

Simplified Block Diagram

MAX20326: Typical Operating Circuit MAX20326: Typical Operating Circuit Zoom icon

Technical Docs

Data Sheet Dual Precision Bus Accelerator Oct 19, 2018

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .