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LTC4315 Datasheet 2-wire Bus Buffer

Manufacturer: Linear Technology (now Analog Devices)

Overview: LTC4315 2-Wire Bus Buffer with High Noise Margin.

General Description

The LTC4315 is a hot-swappable 2-wire bus buffer that provides bidirectional buffering, while maintaining a low offset voltage and high noise margin up to 0.3 • VCC.

The high noise margin allows the LTC4315 to be interoperable with devices that drive a high VOL (>0.4V) and allows multiple LTC4315s to be cascaded.

The LTC4315 supports level translation between 1.5V, 1.8V, 2.5V, 3.3V and 5V busses.

Key Features

  • n Bidirectional Buffer Increases Fanout n High Noise Margin with VIL = 0.3.
  • VCC n Compatible with Non-Compliant I2C Devices That Drive a High VOL n Selectable Rise Time Accelerator Current n Level Shift 1.5V, 1.8V, 2.5V, 3.3V and 5V Busses n Prevents SDA and SCL Corruption During Live Board Insertion and Removal from Backplane n Stuck Bus Disconnect and Recovery n Compatible with I2C, I2C Fast Mode and SMBus n ±4kV Human Body Model ESD Ruggedness n High Impedance SDA, SCL pins When Unpo.

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More Datasheets from Linear Technology (now Analog Devices)

Part Number Description
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