LTC4306CGN#PBF Serial Bus Buffers, Extenders, and Accelerators by Analog Devices

Status: Production
Series: LTC4306
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC4306 is a 4-channel, 2-wire bus multiplexer with bus buffers to provide capacitive isolation between the upstream bus and downstream buses. Through software control, the LTC4306 connects the upstream 2-wire bus to any desired combination of downstream buses. Each channel can be pulled up to a supply voltage ranging from 2.2V to 5.5V, independent of the LTC4306 supply voltage.The downstream channels are also provided with ALERT1-ALERT4 inputs for fault reporting.Programmable timeout circuitry disconnects the downstream buses if the bus is stuck low. When activated, rise time accelerators source currents into the 2-wire bus pins to reduce rise time. Driving the ENABLE pin low restores all features to their default states. Three address pins provide 27 distinct addresses.The LTC4306 is available in 24-lead QFN (4mm × 5mm) and SSOP packages.

Where to Buy

Prices starting from US$4.19

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$4.19
2,377
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$7.48
67
in stock
Buy Now
Logo for element14
element14
from US$5.61
67
in stock
Buy Now
Logo for Farnell
Farnell
from US$5.91
67
in stock
Buy Now
Logo for Richardson RFPD
Richardson RFPD
from US$5.41
-
Buy Now

Features

1:4 2-Wire Multiplexer/Switch
Connect SDA and SCL Lines with 2-Wire Bus Commands
Supply Independent Bidirectional Buffer for SDA and SCL Lines Increases Fan-Out
Programmable Disconnect from Stuck Bus
Compatible with I2C and SMBus Standards
Rise Time Accelerator Circuitry
SMBus Compatible ALERT Response Protocol
Two General Purpose Inputs-Outputs
Prevents SDA and SCL Corruption During Live Board
Insertion and Removal from Backplane
±10kV Human Body Model ESD Ruggedness
24-Lead QFN (4mm × 5mm) and SSOP Packages

Alternative Descriptions

4-Ch, 2-Wire Bus Multxer w/ Ca | Analog Devices
Hot-Swap Ctrl, 0 To 70Deg C, Ssop-24 | Newark Electronics
HOT-SWAP CTRL, 0 TO 70DEG C, SSOP-24 | element14
INTERFACE - MISCELLANEOUS | Richardson RFPD


LTC4306CGN#PBF Semiconductors - ICs by Linear Technology

IC MUX W/BUFFER 4CH 2-WIRE 24SSOP

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

Specifications

IC Interface Type I2C SMBus
Interface Applications Nested Addressing Level Translator Capacitance Buffers and Bus Extender
Supply Voltage Min 2.7V
Supply Voltage Max 5.5V
Interface Case Style SSOP
No. of Pins 24Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
RoHS Phthalates Compliant Yes
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 LTC4306CGN#PBF?

Additional datasheets, footprints and schematics for LTC4306CGN#PBF are listed on our Part Details page. You can also find images and similar parts to LTC4306CGN#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC4306CGN#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC4306CGN#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC4306CGN#PBF fall under?

The LTC4306CGN#PBF is listed under Serial Bus Buffers, Extenders, and Accelerators.

Can I view similar or alternative parts?

You can view similar parts to LTC4306CGN#PBF when available in the Serial Bus Buffers, Extenders, and Accelerators range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LTC4306CGN#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC4306CGN#PBF RoHS compliant?

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

Which authorised distributors for LTC4306CGN#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 LTC4306CGN#PBF.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LTC4306CGN#PBF often in real-time on the comparison pages.

What if I can't find stock of LTC4306CGN#PBF?

You can fill out our help required form which you can use to request a quote for LTC4306CGN#PBF from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay