LTC4315CDE#PBF The Analog Devices LTC4315CDE#PBF is a 2-Wire Bus Buffer designed for I2C and SMBus applications. It offers bidirectional buffering with high noise margin and level translation capabilities.
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LTC4315CDE#PBF

Available from 1 distributors
Mfr Name: LT
LT
The Analog Devices LTC4315CDE#PBF is a 2-Wire Bus Buffer designed for I2C and SMBus applications. It offers bidirectional buffering with high noise margin and level translation capabilities.
✓ Total Stock: 933 pcs

LTC4315CDE#PBF Available from 1 distributor

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LTC4315CDE#PBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
SVHC Present

LTC4315CDE#PBF Description

Short technical summary and product information.

The LTC4315CDE#PBF from Analog Devices is a hot-swappable 2-wire bus buffer that provides bidirectional buffering. It maintains a low offset voltage and a high noise margin, allowing interoperability with devices that drive a high VOL. This buffer supports level translation between 1.5V, 1.8V, 2.5V, 3.3V, and 5V busses, preventing SDA and SCL corruption during live board insertion and removal.

 

Key features include increased fanout, compatibility with non-compliant I2C devices, selectable rise time accelerator current, and ±4kV Human Body Model ESD ruggedness. The device supports I2C, I2C Fast Mode, and SMBus protocols. It also offers stuck bus disconnect and recovery functionality. The LTC4315 is available in 12-lead DFN (4mm x 3mm) and 12-lead MSOP packages.

 

This component is suitable for applications requiring robust I2C communication across different voltage levels and hot-swapping capabilities. Its design helps ensure data integrity in complex backplane systems.

LTC4315CDE#PBF Quick Information

Product Type: 2-Wire Bus Buffer
Series: LTC4315
Canonical Name: LTC4315 2-Wire Bus Buffer
Subcategory: 2-Wire Bus Buffer

LTC4315CDE#PBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

LTC4315CDE#PBF Features

  • Hot-swappable 2-wire bus buffer.
  • Supports level translation 1.5V to 5V.
  • High noise margin for interoperability.
  • Compatible with I2C and SMBus protocols.
  • ±4kV ESD protection (Human Body Model).

LTC4315CDE#PBF Applications

  • Prevents SDA/SCL corruption during hot-swap.
  • Increases I2C bus fanout capability.
  • Enables communication between different voltage levels.
  • Suitable for backplane insertion/removal.

LTC4315CDE#PBF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LTC4315CDE#PBF?

The operating temperature range is 0°C to 70°C and -40°C to 85°C.

What protocols does the LTC4315CDE#PBF support?

It supports I2C and SMBus protocols.

Can the LTC4315CDE#PBF perform level translation?

Yes, it supports level translation between 1.5V, 1.8V, 2.5V, 3.3V, and 5V busses.

What is the ESD protection level for this device?

It has ±4kV Human Body Model ESD protection.

Is the LTC4315CDE#PBF hot-swappable?

Yes, it is a hot-swappable 2-wire bus buffer.

What package options are available for the LTC4315?

It is available in 12-lead DFN (4mm x 3mm) and 12-lead MSOP packages.

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