ADI LTC4372CDD#PBF

N+1 ORing 控制器N 通道10µA

Overview

The LTC4300A-3CDD hot swappable 2-wire bus buffer allows I/O card insertion into a live backplane without corruption of the data and clock busses. When the connection is made, the LTC4300A-3CDD provides bidirectional buffering, keeping the backplane and card capacitances isolated. Rise-time accelerator circuitry allows the use of weaker DC pull-up currents while still meeting rise-time requirements. During insertion, the SDA and SCL lines are precharged to 1V to minimize bus disturbances.

The LTC4300A-3CDD is available in the MSOP and 3mm × 3mm DFN packages.

Features

Tube Package
N+1 ORing Controller Type
1:1 Ratio - Input:Output
No Internal Switch(s)
500 µs Delay Time - ON
500 ns Delay Time - OFF
10µA Current - Output (Max)
5 µA Current - Supply
2.5V ~ 80V Voltage - Supply
Automotive, Redundant Power Supplies Applications
0°C ~ 70°C (TA) Operating Temperature
Surface Mount Mounting Type