Datasheet Linear Technology LTC4309
| Manufacturer | Linear Technology |
| Series | LTC4309 |
Level Shifting Low Offset Hot Swappable 2-Wire Bus Buffer with Stuck Bus Recovery
Datasheets
Datasheet LTC4309
PDF, 205 Kb, Language: en, File uploaded: Nov 16, 2017, Pages: 16
Level Shifting Low Offset Hot Swappable 2-Wire Bus Buffer with Stuck Bus Recovery
Level Shifting Low Offset Hot Swappable 2-Wire Bus Buffer with Stuck Bus Recovery
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Prices
Packaging
| LTC4309CDE#PBF | LTC4309CDE#TRPBF | LTC4309CGN#PBF | LTC4309CGN#TRPBF | LTC4309IDE#PBF | LTC4309IDE#TRPBF | LTC4309IGN#PBF | LTC4309IGN#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | 4x3 DFN-12 Package Outline Drawing | 4x3 DFN-12 Package Outline Drawing | SSOP-16 Package Outline Drawing | SSOP-16 Package Outline Drawing | 4x3 DFN-12 Package Outline Drawing | 4x3 DFN-12 Package Outline Drawing | SSOP-16 Package Outline Drawing | SSOP-16 Package Outline Drawing |
| Package Code | DE/UE | DE/UE | GN | GN | DE/UE | DE/UE | GN | GN |
| Package Index | 05-08-1695 | 05-08-1695 | 05-08-1641 (GN16) | 05-08-1641 (GN16) | 05-08-1695 | 05-08-1695 | 05-08-1641 (GN16) | 05-08-1641 (GN16) |
| Pin Count | 12 | 12 | 16 | 16 | 12 | 12 | 16 | 16 |
Parametrics
| Parameters / Models | LTC4309CDE#PBF | LTC4309CDE#TRPBF | LTC4309CGN#PBF | LTC4309CGN#TRPBF | LTC4309IDE#PBF | LTC4309IDE#TRPBF | LTC4309IGN#PBF | LTC4309IGN#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Data Rate, kHz | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
| ESD, kV | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Enable | yes | yes | yes | yes | yes | yes | yes | yes |
| Export Control | no | no | no | no | no | no | no | no |
| Function | Bus Buffer, Rise Time Accelerator | Bus Buffer, Rise Time Accelerator | Bus Buffer, Rise Time Accelerator | Bus Buffer, Rise Time Accelerator | Bus Buffer, Rise Time Accelerator | Bus Buffer, Rise Time Accelerator | Bus Buffer, Rise Time Accelerator | Bus Buffer, Rise Time Accelerator |
| I2C Hot Swappable | yes | yes | yes | yes | yes | yes | yes | yes |
| Level Translation | 1.8V to 2.3V/5.5V | 1.8V to 2.3V/5.5V | 1.8V to 2.3V/5.5V | 1.8V to 2.3V/5.5V | 1.8V to 2.3V/5.5V | 1.8V to 2.3V/5.5V | 1.8V to 2.3V/5.5V | 1.8V to 2.3V/5.5V |
| Number of Supplies | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Ready | yes | yes | yes | yes | yes | yes | yes | yes |
| Rise Time Accelerator | yes | yes | yes | yes | yes | yes | yes | yes |
| Stuck Bus | yes | yes | yes | yes | yes | yes | yes | yes |
Eco Plan
| LTC4309CDE#PBF | LTC4309CDE#TRPBF | LTC4309CGN#PBF | LTC4309CGN#TRPBF | LTC4309IDE#PBF | LTC4309IDE#TRPBF | LTC4309IGN#PBF | LTC4309IGN#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Articles
- Low Offset 2-Wire Bus Buffer Provides Capacitance Buffering, Stuck Bus Recovery, and Tolerates High VOL &mdash LT JournalPDF, 274 Kb, File published: Oct 16, 2007Extract from the document
Model Line
Series: LTC4309 (8)
Manufacturer's Classification
- Interface > I2C and SMBus Bus Buffers and Accelerators
