Datasheet > MAX7310

MAX7310

更新时间： 2024-11-10 14:57:31

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
15页	314K
描述
2线接口、8位、输入/输出端口扩展器，带有复位

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中文翻译

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数据手册

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MAX7310 数据手册

19-2698; Rev 3; 2/05

2-Wire-Interfaced 8-Bit I/O Port Expander

with Reset

General Description

Features

The MAX7310 provides 8-bit parallel input/output port

expansion for SMBus™-compatible and I²C-compatible

applications. The MAX7310 consists of an input port

ister, a configuration register, a bus timeout register,

and an SMBus/I²C-compatible serial interface. The sys-

tem master can invert the MAX7310 input data by writ-

ing to the active-high polarity inversion register. The

system master can enable or disable bus timeout by

writing to the bus timeout register.

♦ 400kHz 2-Wire Interface

♦ 2.3V to 5.5V Operation

♦ Low Standby Current (1.7µA typ)

♦ Bus Timeout for Lock-Up-Free Operation

♦ 56 Slave ID Addresses

♦ Polarity Inversion

♦ Eight I/O Pins that Default to Inputs on Power-Up

♦ 5V Tolerant Open-Drain Output on I/O0

♦ 4mm x 4mm, 0.8mm Thin QFN Package

♦ -40°C to +125°C Operation

Any of the eight I/O ports may be configured as input or

output. An active-low reset input sets the eight I/Os as

inputs. Three address select pins configure one of 56

slave ID addresses.

The MAX7310 is available in 16-pin thin QFN, TSSOP,

and QSOP packages and is specified over the -40°C to

+125°C automotive temperature range.

Applications

Ordering Information

Servers

RAID Systems

PIN-

PACKAGE

PKG

CODE

PART

TEMP RANGE

Industrial Control

Medical Equipment

Instrumentation, Test Measurement

MAX7310AUE -40°C to +125°C 16 TSSOP

MAX7310AEE -40°C to +125°C 16 QSOP

—

MAX7310ATE -40°C to +125°C 16 Thin QFN T1644-4

SMBus is a trademark of Intel Corp.

Pin Configurations

TOP VIEW

SCL

16 V+

RESET

SDA

AD0

AD1

AD2

RESET

V+

I/O3

I/O2

GND

I/O1

14 I/O7

13 I/O6

12 I/O5

MAX7310

MAX7310ATE

SCL

SDA

I/O0

I/O1

GND

I/O4

I/O3

I/O2

TSSOP/QSOP

THIN QFN

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...15

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与MAX7310相关器件

型号	品牌	获取价格	描述	数据表
MAX7310AEE	MAXIM	获取价格	2-Wire-Interfaced 8-Bit I/O Port Expander with Reset
MAX7310AEE+T	MAXIM	获取价格	Parallel I/O Port, 8-Bit, 8 I/O, BICMOS, PDSO16, 0.150 INCH, 0.635 MM PITCH, QSOP-16
MAX7310AEE-T	MAXIM	获取价格	Parallel I/O Port, 8-Bit, 8 I/O, BICMOS, PDSO16, 0.150 INCH, 0.025 INCH PITCH, MO-137AB, Q
MAX7310ATE	MAXIM	获取价格	2-Wire-Interfaced 8-Bit I/O Port Expander with Reset
MAX7310ATE+	MAXIM	获取价格	Parallel I/O Port, 8-Bit, 8 I/O, BICMOS, 3 X 3 MM, 0.80 MM PITCH, MO-220WGGC, TQFN-16
MAX7310ATE-T	MAXIM	获取价格	Parallel I/O Port, 8-Bit, 8 I/O, BICMOS, 3 X 3 MM, 0.80 MM PITCH, MO-220WGGC, TQFN-16
MAX7310AUE	MAXIM	获取价格	2-Wire-Interfaced 8-Bit I/O Port Expander with Reset
MAX7310AUE-T	MAXIM	获取价格	暂无描述
MAX7311	MAXIM	获取价格	2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection
MAX7311	ADI	获取价格	2线接口、16位输入/输出端口扩展器，带有中断和热插入保护

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