LTC4300A-3CMS8#PBF Serial Bus Buffers, Extenders, and Accelerators by Analog Devices

Status: Production
Series: LTC4300A-3
RoHS: Compliant
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The LTC4300A-3 hot swappable 2-wire bus buffer allows I/O card insertion into a live backplane without corruption of the data and clock busses. When the connection is made, the LTC4300A-3 provides bidirectional buffering, keeping the backplane and card capacitances isolated. Rise-time accelerator circuitry allows the use of weaker DC pull-up currents while still meeting rise-time requirements. During insertion, the SDA and SCL lines are precharged to 1V to minimize bus disturbances.The LTC4300A-3 provides level translation between 3.3V and 5V supplies. The backplane and card can both be powered with supplies ranging from 2.7V to 5.5V. The LTC4300A-3 also incorporates a CMOS threshold ENABLE pin which forces the part into a low current mode and isolates the card from the backplane. When driven to VCC, the ENABLE pin sets normal operation.The LTC4300A-3 is available in the MSOP and 3mm × 3mm DFN packages.*Patent pending.

Where to Buy

Prices starting from US$3.02

Distributor Stock
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Analog Devices
from US$3.31
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Newark Electronics
from US$3.71
195
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element14
from US$3.25
195
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Farnell
from US$3.10
195
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Richardson RFPD
from US$3.02
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Alternative Descriptions

Level Shifting Hot Swappable 2 | Analog Devices
Hot-Swap Ctrl, 0 To 70Deg C, Msop-8 | Newark Electronics
HOT-SWAP CTRL, 0 TO 70DEG C, MSOP-8 | element14
INTERFACE - MISCELLANEOUS | Richardson RFPD


LTC4300A-3CMS8#PBF Semiconductors - ICs by Linear Technology

IC HOTSWAP 2WIRE BUS BUFFR 8MSOP

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Controller Applications Capacitance Buffer / Bus Extender Desktop Computer Hot Board Insertion Servers
Input Voltage -
Supply Voltage Min 2.7V
Supply Voltage Max 5.5V
Controller IC Case Style MSOP
No. of Pins 8Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Internal Switch No
Operating Temperature Range 0°C to +70°C
Supply Voltage Range 2.7V to 5.5V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC4300A-3CMS8#PBF?

Additional datasheets, footprints and schematics for LTC4300A-3CMS8#PBF are listed on our Part Details page. You can also find images and similar parts to LTC4300A-3CMS8#PBF on this page.

What pricing and inventory information can I view?

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What category does LTC4300A-3CMS8#PBF fall under?

The LTC4300A-3CMS8#PBF is listed under Serial Bus Buffers, Extenders, and Accelerators.

Can I view similar or alternative parts?

You can view similar parts to LTC4300A-3CMS8#PBF when available in the Serial Bus Buffers, Extenders, and Accelerators range under the specifications section at the bottom of the details page.

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Is the LTC4300A-3CMS8#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LTC4300A-3CMS8#PBF have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LTC4300A-3CMS8#PBF.

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