ADI LTC4314CUDC#PBF
| Manufacturer | |
| MPN | LTC4314CUDC#PBF |
| LCSC Part # | C688131 |
| Packaging | QFN-20-EP(3x4) |
| Customer # | |
| Key Attributes | QFN-20-EP(3x4) Signal Buffers, Repeaters, Splitters RoHS |
| Datasheet |  ADI LTC4314CUDC#PBF |
| Alternative Parts | 1 |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Interface/Signal Buffers, Repeaters, Splitters | |
| Manufacturer | ADI | |
| Packaging | QFN-20-EP(3x4) | |
| Type | - | |
| Input type | - | |
| Output Type | - | |
| Features | Bus capacitance isolation;Level shifting;Hot-swap protection;Cascade and address expansion |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Interface/Signal Buffers, Repeaters, Splitters | |
| Manufacturer | ADI | |
| Packaging | QFN-20-EP(3x4) | |
| Type | - |
| Type | Description | |
|---|---|---|
| Input type | - | |
| Output Type | - | |
| Features | Bus capacitance isolation;Level shifting;Hot-swap protection;Cascade and address expansion |
Introduction
LTC4314 is a hot-swappable four-channel two-wire bus multiplexer that allows one upstream bus to connect to any combination of downstream buses or channels. Each connection is controlled by a separate enable pin. LTC4314 provides bidirectional buffering, isolating upstream bus capacitance from downstream bus capacitance. High noise margins enable LTC4314 to interoperate with devices that drive high VOL (>0.4V). LTC4314 supports level translation between 1.5V, 1.8V, 2.5V, 3.3V, and 5V buses. The hot-swap capability of LTC4314 allows I/O cards to be inserted into or removed from a live backplane without corrupting the data and clock buses.
If the data and clock lines are not both high at least once within 45ms and DISCEN is high, a FAULT signal is generated indicating a bus stuck-low condition, the input is disconnected from all enabled output channels, and up to 16 clocks are generated on the enabled downstream buses. The tri-state ACC pin enables input-side and output-side rise time accelerators of different strengths and sets the VIL, RISING voltage.
Applications
- Telecom systems, including ATCA
- Address extension
- Level translation
- Capacitance buffering/bus extension
- Hot insertion
- PMBus
| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 1+ | $ 3.0263 | $ 3.03 |
| 10+ | $ 2.5898 | $ 25.90 |
| 30+ | $ 2.3307 | $ 69.92 |
| 100+ | $ 2.0685 | $ 206.85 |
| 500+ | $ 1.9482 | $ 974.10 |
| 1,000+ | $ 1.8926 | $ 1892.60 |
Standard Packaging91/Full Tube | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Interface/Signal Buffers, Repeaters, Splitters | |
| Manufacturer | ADI | |
| Packaging | QFN-20-EP(3x4) | |
| Type | - | |
| Input type | - | |
| Output Type | - | |
| Features | Bus capacitance isolation;Level shifting;Hot-swap protection;Cascade and address expansion |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Interface/Signal Buffers, Repeaters, Splitters | |
| Manufacturer | ADI | |
| Packaging | QFN-20-EP(3x4) | |
| Type | - |
| Type | Description | |
|---|---|---|
| Input type | - | |
| Output Type | - | |
| Features | Bus capacitance isolation;Level shifting;Hot-swap protection;Cascade and address expansion |
Introduction
LTC4314 is a hot-swappable four-channel two-wire bus multiplexer that allows one upstream bus to connect to any combination of downstream buses or channels. Each connection is controlled by a separate enable pin. LTC4314 provides bidirectional buffering, isolating upstream bus capacitance from downstream bus capacitance. High noise margins enable LTC4314 to interoperate with devices that drive high VOL (>0.4V). LTC4314 supports level translation between 1.5V, 1.8V, 2.5V, 3.3V, and 5V buses. The hot-swap capability of LTC4314 allows I/O cards to be inserted into or removed from a live backplane without corrupting the data and clock buses.
If the data and clock lines are not both high at least once within 45ms and DISCEN is high, a FAULT signal is generated indicating a bus stuck-low condition, the input is disconnected from all enabled output channels, and up to 16 clocks are generated on the enabled downstream buses. The tri-state ACC pin enables input-side and output-side rise time accelerators of different strengths and sets the VIL, RISING voltage.
Applications
- Telecom systems, including ATCA
- Address extension
- Level translation
- Capacitance buffering/bus extension
- Hot insertion
- PMBus
C688131 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Alternative Parts
| MPN | Manufacturer | Packaging | Availability | Unit Price | ||
|---|---|---|---|---|---|---|
| LTC4314CUDC#TRPBF | ADI | QFN-20-EP(3x4) | 0 | $ 3.0263 |