| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3,823 pcs
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3823 pcs | On Request | 1 | On Request | On Request | 1507+ | On Request | On Request |
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| Tape & Reel |
The LTC4309IGN#TRPBF by Analog Devices Inc. is a hot-swappable 2-wire bus buffer designed for I/O card insertion into live backplanes without corrupting data and clock busses. It offers bidirectional buffering, isolating backplane and card capacitances. The device features a low 60mV buffer offset and high VOL tolerance, allowing for cascading of multiple devices on clock and data busses.
Key specifications include a ±6kV Human Body Model ESD rating for ruggedness and 1V precharge on all SDA and SCL lines to minimize bus disturbances during insertion. The LTC4309IGN#TRPBF supports 2.5V, 3.3V, and 5V busses and is compatible with non-compliant VOL I2C devices. It is available in a 16-lead SSOP package.
This hot swap buffer is suitable for applications such as servers, RAID systems, and ATCA, where live board insertion and capacitance buffering are critical. The device includes features like optional disconnect when the bus is stuck low and rise-time accelerators for high capacitively loaded busses.
The buffer offset is 60mV.
The ESD rating is ±6kV Human Body Model.
The package type is 16-SSOP.
The RoHS status is RoHS3 Compliant.
The MSL is 1.