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$5000ADI LTC4306IUFD#PBF
Multiplexer with Amplifier Interface 24-QFN (4x5)
Brands: Analog Devices, Inc
Mfr.Part #: LTC4306IUFD#PBF
Datasheet: LTC4306IUFD#PBF Datasheet (PDF)
Package/Case: QFN-24
Product Type: Specialized
RoHS Status:
Stock Condition: 2,198 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LTC4306IUFD#PBF General Description
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.
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
Application
- Nested Addressing
- 5V/3.3V Level Translator
- Capacitance Buffer/Bus Extender
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-maximum-operating-supply-voltage-v | 5.5 | feature-process-technology | |
| feature-minimum-operating-supply-voltage-v | 2.7 | feature-packaging | Tube |
| feature-rad-hard | feature-pin-count | 24 | |
| feature-supplier-package | QFN EP | feature-standard-package-name1 | QFN |
| feature-cecc-qualified | No | feature-esd-protection | Yes |
| feature-escc-qualified | feature-military | No | |
| feature-aec-qualified | No | feature-aec-qualified-number | |
| feature-auto-motive | No | feature-p-pap | No |
| feature-eccn-code | EAR99 | feature-svhc | No |
| feature-svhc-exceeds-threshold | No |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The LTC4306IUFD#PBF is a hot-swap controller and I2C bus buffer IC. It is designed to manage high voltage hot-swap applications and provide level shifting and buffering capabilities to the I2C bus. The chip features robust protection features such as overcurrent detection, thermal shutdown, and reverse current protection.
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Equivalent
The equivalent products of LTC4306IUFD#PBF chip include PCA9306, TCA9517, and ISL341002. These chips are also I2C bus buffers designed to provide capacitive isolation of SDA and SCL lines in a bus communication system. They serve the same function of isolating multiple I2C devices on the same bus. -
Features
The LTC4306IUFD#PBF is a low voltage I2C and SMBus buffer that supports up to 400kHz operation and features level shifting between multiple I2C buses. It includes hot-swappable data line drivers ensuring minimal load on the SDA and SCL lines, as well as adjustable rise time control. -
Pinout
The LTC4306IUFD#PBF is a I2C/SMBus accelerator with bus recovery. It has a 20-pin count and its functions include handling standard, fast, and high-speed mode I2C buses, buffering and re-clocking bus signals, and providing bidirectional buffering for extension of the I2C bus. -
Manufacturer
Analog Devices, Inc. is the manufacturer of the LTC4306IUFD#PBF. Analog Devices is an American multinational semiconductor company that specializes in data conversion and signal processing technologies. They design and manufacture a broad range of integrated circuits used in a variety of applications including industrial, automotive, and communications. -
Application Field
The LTC4306IUFD#PBF is typically used in I2C/SMBus systems to buffer multiple devices, extend the bus capacitance, and isolate I2C buses. It is commonly applied in industrial control systems, consumer electronics, automotive systems, medical devices, and other applications where reliable communication between multiple devices is required. -
Package
The LTC4306IUFD#PBF chip comes in a 24-pin QFN package with a U and D suffix, which means it has an exposed pad on the backside. It is a dual I2C bus buffer with 1.8V low voltage logic for high noise immunity. The package size is 4mm x 4mm.
Datasheet PDF
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