Datasheet > 微控制器和处理器 > 并行 IO 端口> MAX7316ATE+

MAX7316ATE+

更新时间： 2024-02-15 06:37:36

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
26页	389K
描述
Parallel I/O Port, 8 I/O, BICMOS, 3 X 3 MM, 0.80 MM PITCH, MO-220, TQFN-16

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

MAX7316ATE+ 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	QFN
包装说明：	3 X 3 MM, 0.80 MM PITCH, MO-220, TQFN-16	针数：	16
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.85
JESD-30 代码：	R-XQCC-N16	JESD-609代码：	e0
长度：	4.89 mm	湿度敏感等级：	1
I/O 线路数量：	8	端口数量：	1
端子数量：	16	最高工作温度：	125 °C
最低工作温度：	-40 °C	封装主体材料：	UNSPECIFIED
封装代码：	QCCN	封装形状：	RECTANGULAR
封装形式：	CHIP CARRIER	峰值回流温度（摄氏度）：	245
认证状态：	Not Qualified	座面最大高度：	1.73 mm
最大供电电压：	3.6 V	最小供电电压：	2 V
标称供电电压：	3.3 V	表面贴装：	YES
技术：	BICMOS	温度等级：	AUTOMOTIVE
端子面层：	TIN LEAD	端子形式：	NO LEAD
端子节距：	0.635 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	3.9 mm
uPs/uCs/外围集成电路类型：	PARALLEL IO PORT, GENERAL PURPOSE	Base Number Matches：	1

MAX7316ATE+ 数据手册

19-3055; Rev 0; 10/03

10-Port I/O Expander with LED Intensity

Control and Interrupt

General Description

Features

The MAX7316 I²C/SMBus™-compatible serial interfaced

peripheral provides microprocessors with eight additional

I/O ports plus one output-only port and one input-only

port. Each I/O port can be individually configured as

either an open-drain current-sinking output rated to 50mA

at 5.5V or as a logic input with transition detection. The

output-only port can also be assigned as an interrupt out-

put for transition detection. The outputs are capable of

driving LEDs, or can provide logic outputs with external

resistive pullup up to 5.5V.

ꢀ 400kbps, 2-Wire Serial Interface, 5.5V Tolerant

ꢀ 2V to 3.6V Operation

ꢀ Overall 8-Bit PWM LED Intensity Control

Global 16-Step Intensity Control

Plus Individual 16-Step Intensity Controls

ꢀ 2-Phase LED Blinking

ꢀ High Output Current (50mA max Per Port)

ꢀ Outputs are 5.5V-Rated Open Drain

ꢀ Inputs are Overvoltage Protected to 5.5V

ꢀ Transition Detection with Interrupt Output

Eight-bit PWM current control is available for all nine out-

put ports. Four bits are global control and apply to all LED

outputs to provide coarse adjustment of current from fully

off to fully on in 14 intensity steps. Additionaly each output

then has individual 4-bit control, which further divides the

globally set current into 16 more steps. Alternatively, the

current control can be configured as a single 8-bit control

that sets all outputs at once.

ꢀ RST Input Clears Serial Interface and Restores

Power-Up Default State

ꢀ Low Standby Current (1.2µA (typ), 3.3µA (max))

ꢀ Tiny 3mm x 3mm, Thin QFN Package

ꢀ -40°C to +125°C Temperature Range

Ordering Information

Each output has independent blink timing with two blink

phases. LEDs can be individually set to be on or off dur-

ing either blink phase or to ignore the blink control. The

blink period is controlled by an external clock input (up to

1kHz) on BLINK or by a register. The BLINK input can

also be used as a logic control to turn the LEDs on and

off, or as a general-purpose input.

PIN-

PACKAGE

TEMP

RANGE

TOP

MARK

PART

16 Thin QFN

3mm x 3mm

x 0.8mm

MAX7316ATE -40 C to +125 C

MAX7316AEE -40 C to +125 C

AAV

16 QSOP

—

The MAX7316 is controlled through a 2-wire serial inter-

face, and can be set to one of four I²C addresses.

Typical Application Circuit

Applications

3.3V

LCD Backlights

LED Status Indication

Relay Drivers

Keypad Backlights

RGB LED Drivers

0.047

System I/O Ports

V+

SDA

SCL

BLINK

RST

Pin Configurations

SDA

SCL

I/O

INT

MAX7316

TOP VIEW

INT/O8

AD0

INPUT 1

INPUT 2

INPUT 3

SCL

INT/08

AD0

GND

MAX7316ATE

OUTPUT 1

Purchase of I C components of Maxim Integrated Products, Inc.,

or one of its sublicensed Associated Companies, conveys a

license under the Philips I C Patent Rights to use these compo-

nents in an I C system, provided that the system conforms to the

I C Standard Specification as defined by Philips.

QFN

Pin Configurations continued at end of data sheet.

SMBus is a trademark of Intel Corp.

________________________________________________________________ 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...26

下载PDF

与MAX7316ATE+相关器件

型号	品牌	描述	获取价格	数据表
MAX7316ATE-T	MAXIM	Parallel I/O Port, 8 I/O, BICMOS, 3 X 3 MM, 0.80 MM PITCH, MO-220, TQFN-16	获取价格
MAX7317	MAXIM	10-Port SPI-Interfaced I/O Expander with Overvoltage and Hot-Insertion Protection	获取价格
MAX7317	ADI	10端口、SPI接口输入/输出扩展器，带有过压和热插入保护	获取价格
MAX7317AEE	MAXIM	10-Port SPI-Interfaced I/O Expander with Overvoltage and Hot-Insertion Protection	获取价格
MAX7317AEE+	MAXIM	Parallel I/O Port, 1-Bit, 10 I/O, BICMOS, PDSO16, 0.150 INCH, 0.025 INCH PITCH, ROHS COMPL	获取价格
MAX7317AEE+T	MAXIM	Parallel I/O Port, 1-Bit, 10 I/O, BICMOS, PDSO16, 0.150 INCH, 0.025 INCH PITCH, ROHS COMPL	获取价格

与MAX7316ATE+相关文章

MAX487芯片引脚图及功能、应用领域详解
2024-04-17

13
IR2110驱动芯片引脚图及功能、电路图详解
2024-04-17

9
74LS74是什么芯片 74LS74引脚图及功能表
2024-04-16

12
CD4511芯片引脚图及功能、电路图解析
2024-04-15

21

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX7316ATE+

MAX7316ATE+ 技术参数

MAX7316ATE+ 数据手册

与MAX7316ATE+相关器件

与MAX7316ATE+相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX7316ATE+

MAX7316ATE+ 技术参数

MAX7316ATE+ 数据手册

与MAX7316ATE+相关器件

与MAX7316ATE+相关文章

您还可以找

您在本页遇到什么问题？