MAX7368EUE+ Maxim Integrated Products, MAX7368EUE+ Datasheet

MAX7368EUE+

Manufacturer Part Number

MAX7368EUE+

Description

Manufacturer

Maxim Integrated Products

Datasheet

1.MAX7368EUE.pdf (19 pages)

Specifications of MAX7368EUE+

Pack_quantity

Comm_code

85423990

Lead_time

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The MAX7367/MAX7368/MAX7369 bidirectional, four-

channel I

bus up to four extended buses. The MAX7369 1:4

multiplexer connects the main I

at a time. The MAX7367/MAX7368 four-channel

switches connect the main I

channels at a time.

These devices isolate bus loading by extending the I

bus onto different channels. The MAX7367/MAX7368/

MAX7369 allow more devices to be interconnected to a

master controller and multiple devices with the same

are selected through the main I

internal control register of the device.

Any device connected to an I

receive signals. The MAX7367/MAX7368/MAX7369 are

transparent to signals sent and received at each chan-

nel, allowing multiple masters. These devices are com-

patible with the I

synchronization, and arbitration in case multiple mas-

ters address the bus at the same time.

All devices are set to the default state during initial

power-up. The MAX7367/MAX7368 have a RESET input

allowing external circuitry to set the MAX7367/MAX7368

to its default state anytime after the device has pow-

ered up. The MAX7367/MAX7369 have interrupt inputs,

allowing devices on the extended bus to send an inter-

rupt signal to the master on the main bus.

The MAX7367/MAX7369 are available in 20-pin TSSOP

packages, and the MAX7368 is available in a 16-pin

TSSOP package. All devices operate over the -40°C to

+85°C extended temperature range.

19-0644; Rev 2; 2/09

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

C address to communicate to a master. The channels

Servers

RAID

Cellular Phones

Base Stations

PCs

Multimedia Electronics

SAN/NAS

C switches/multiplexer expand the main I

________________________________________________________________ Maxim Integrated Products

C protocol of clock stretch,

General Description

4-Channel I

C bus can transmit and

C bus to one or more

C bus by writing to the

C bus to one channel

Applications

C Switches/Multiplexer

o Four-Channel, Bidirectional Bus Expansion

o Voltage-Level Translation

o Low 6µA (typ) Supply Current, 0.1µA (typ)

o Low 16Ω (typ) On-Resistance

o Channel Selection Through I

o I

o Device Address Selection

o Bus-Loading Isolation

o Support Clock Stretch, Synchronization, and

o Hot Insertion

o 2.3V to 5.5V Supply Voltage Range

o 5V-Tolerant Inputs

o Interrupt from Extended Buses

o Hardware Reset (MAX7367/MAX7368)

+ Denotes a lead(Pb)-free/RoHS-compliant package.

MAX7367EUP+

MAX7368EUE+

MAX7369EUP+

Pin Configurations continued at end of data sheet.

Standby Current

Arbitration

(MAX7367/MAX7369)

C-Compatible Normal or Fast Mode

TOP VIEW

Up to Four Addresses (MAX7367)

Up to Eight Addresses (MAX7368/MAX7369)

PART

RESET

INT0

INT1

GND

SD0

SC0

SD1

SC1

-40°C to +85°C

TEMP RANGE

Ordering Information

MAX7367

TSSOP

Pin Configurations

SDA

SCL

INT

SC3

SD3

INT3

SC2

SD2

INT2

Features

PIN-

PACKAGE

20 TSSOP

16 TSSOP

20 TSSOP

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