LTC4300A-3CMS8#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC4300A-3CMS8#TRPBF is a 3.3V/5V I2C logic buffer supporting hot swap operation in an 8-pin MSOP package. It provides bidirectional buffering with adjustable threshold for robust bus communication.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC4300A-3CMS8#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.6900(MOQ 19)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Bidirectional I2C bus buffering with hot swap capability for seamless board insertion
- Adjustable voltage threshold supports mixed 3.3 V and 5 V I2C bus systems
- Ultra-compact 8-pin MSOP package with single-channel design for space-constrained applications
Applications
The LTC4300A-3CMS8#TRPBF is suited for hot-swap backplane designs where I2C buses must remain active during board insertion and removal. It also serves in mixed-voltage systems requiring level translation between 3.3 V and 5 V I2C segments in industrial control and telecom equipment.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 9 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | HOT SWAP CONTROLLER |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What voltage rails does the LTC4300A-3CMS8#TRPBF support for I2C bus buffering?
The LTC4300A-3CMS8#TRPBF supports both 3.3 V and 5 V supply rails, enabling bidirectional I2C buffering across mixed-voltage systems with up to 400 kHz fast-mode operation and adjustable threshold for reliable signal integrity.
Which hot-swap backplane designs benefit from the LTC4300A-3CMS8#TRPBF single-channel buffer?
Hot-swap backplane designs that insert or remove boards while the I2C bus remains live benefit from this device. It provides 1 buffered channel in an 8-pin MSOP footprint, preventing bus lockup and maintaining data integrity across all 8 nodes on the segment.
How does the 8-pin MSOP package of the LTC4300A-3CMS8#TRPBF compare to larger I2C buffer packages for PCB area?
The 8-pin MSOP package measures approximately 3 mm x 3 mm, occupying significantly less board space than 16-pin SOIC alternatives, making it ideal for high-density PCB layouts where each square millimeter of area is critical.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
More from Analog Devices
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 19+ | $3.5700 | $67.83 |
| 500+ | $2.9250 | $1462.50 |
| 1000+ | $2.6900 | $2690.00 |
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