MAX7358EUG+ 多路复用开关IC

MAX7358EUG+

1-to-8 I2C Bus Switches/Multiplexers with Bus  Lock-Up Detection, Isolation, and Notification

多路复用开关 IC 1-to-8 I2C Bus Switch/MUX

Features MAX7358EUG+

♦ Bus Lock-Up Detection and Isolation (MAX7357,

MAX7358)

♦ Host Notification on Detection of Lock-Up

(MAX7357, MAX7358)

♦ Maintain Fault Diagnostic Information (MAX7357,

MAX7358)

♦ Dual-Function RST/INT Provides Lock-Up

Notification and Hardware Reset (MAX7357,

MAX7358)

♦ RST Input Resets I2C Interface (MAX7358)

♦ 3 Address Control Inputs

♦ Low RON Switches

♦ Logic-Level Translation

♦ Low 0.1μA (typ) Standby Current

♦ Support Hot Insertion

♦ 100kbps Standard-Mode or 400kbps Fast-Mode

I2C Interface

♦ Address Translation Allows Multiple Device with

Same ID

♦ 5.5V-Tolerant Inputs

♦ 2.3V to 5.5V Supply

General Description

The MAX7358EUG+ MAX7356/MAX7357/MAX7358 8-channel I2C

switches/multiplexers expand the main I2C bus to any

combination of 8 extended I2C buses. They enable a

master on the main bus to isolate and communicate

with devices or groups of devices that may otherwise

have slave address conflicts. Any extended bus can be

connected or disconnected by control packets from the

main I2C bus writing to the main control register of

these I2C switches.

Applications MAX7358EUG+

Servers

RAID

Base Stations

Control and Automation Devices

SFP Control Interface

Networking Equipment