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MAX3222EEWN+

更新时间： 2024-02-13 14:12:06

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
22页	336K
描述
±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

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MAX3222EEWN+ 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	TSSOP
包装说明：	TSSOP-20	针数：	20
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	1 week
风险等级：	0.56	Is Samacsys：	N
其他特性：	ALSO OPERATES AT 5V SUPPLY	差分输出：	NO
驱动器位数：	2	高电平输入电流最大值：	0.000001 A
输入特性：	SCHMITT TRIGGER	接口集成电路类型：	LINE TRANSCEIVER
接口标准：	EIA-232-F; TIA-232-F; V.28	JESD-30 代码：	R-PDSO-G20
JESD-609代码：	e4	长度：	6.5 mm
湿度敏感等级：	1	功能数量：	2
端子数量：	20	最高工作温度：	85 °C
最低工作温度：	-40 °C	最小输出摆幅：	10 V
最大输出低电流：	0.0016 A	输出极性：	INVERTED
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装等效代码：	TSSOP20,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	260
电源：	3.3/5 V	认证状态：	Not Qualified
最大接收延迟：		接收器位数：	2
座面最大高度：	1.2 mm	子类别：	Line Driver or Receivers
最大压摆率：	1 mA	最大供电电压：	3.6 V
最小供电电压：	3 V	标称供电电压：	3.3 V
电源电压1-最大：	3.6 V	电源电压1-分钟：	3 V
电源电压1-Nom：	3.3 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	4.4 mm
Base Number Matches：	1

MAX3222EEWN+ 数据手册

1±-12±8; Rev 12; 12/10

1ꢀ5k EꢁD-ꢂrotected, Down to 10nA, 3.0k to ꢀ.ꢀk,

Up to 1Mbps, True Rꢁ-232 Transceivers

7/MAX3241E

General Description

Next-Generation Device Features

♦ For Space-Constrained Applications

MAX3228E/MAX3229E: ±±15k ESꢀ-ꢁrotectedꢂ

+2.1k to +1.1kꢂ RS-232 Transceivers in UCSꢁ

♦ For Low-koltage or ꢀata Cable Applications

MAX3380E/MAX338±E: +2.31k to +1.1kꢂ ±µAꢂ

2Tx/2Rxꢂ RS-232 Transceivers with ±±15k

ESꢀ-ꢁrotected I/O and Logic ꢁins

The MAX3222E/MAX3232E/MAX3237E/MAX3241E/

MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24

communications interface devices feature low power con-

sumption, high data-rate capabilities, and enhanced

electrostatic-discharge (ESD) protection. The enhanced

ESD structure protects all transmitter outputs and

receiver inputs to ±1ꢀ5V using IEꢁ 1000-4-2 Air-ꢂap

Discharge, ±85V using IEꢁ 1000-4-2 ꢁontact Discharge

(±±5V for MAX3246E), and ±1ꢀ5V using the ꢃuman ꢄodꢅ

Model. The logic and receiver I/O pins of the MAX3237E

are protected to the above standards, while the transmit-

ter output pins are protected to ±1ꢀ5V using the ꢃuman

ꢄodꢅ Model.

Applications

ꢄatterꢅ-Powered Equipment

ꢁell Phones Smart Phones

ꢁell-Phone Data ꢁables

Noteboo5, Subnoteboo5, and Palmtop ꢁomputers

Printers

A proprietarꢅ low-dropout transmitter output stage delivers

true RS-232 performance from a +3.0V to +ꢀ.ꢀV power

supplꢅ, using an internal dual charge pump. The charge

pump requires onlꢅ four small 0.1µF capacitors for opera-

tion from a +3.3V supplꢅ. Each device guarantees opera-

tion at data rates of 2ꢀ05bps while maintaining RS-232

output levels. The MAX3237E guarantees operation at

2ꢀ05bps in the normal operating mode and 1Mbps in the

Megaꢄaud™ operating mode, while maintaining RS-232-

compliant output levels.

xDSL Modems

Ordering Information

PART

TEMP RANGE

PIN-PACKAGE

20 TQFN-EP**

(5mm x 5mm)

MAX3222ECTP+

0°C to +70°C

The MAX3222E/MAX3232E have two receivers and two

transmitters. The MAX3222E features a 1µA shutdown

mode that reduces power consumption in batterꢅ-pow-

ered portable sꢅstems. The MAX3222E receivers remain

active in shutdown mode, allowing monitoring of external

devices while consuming onlꢅ 1µA of supplꢅ current. The

MAX3222E and MAX3232E are pin, pac5age, and func-

tionallꢅ compatible with the industrꢅ-standard MAX242

and MAX232, respectivelꢅ.

MAX3222ECUP+

MAX3222ECAP+

MAX3222ECWN+

MAX3222ECPN+

MAX3222EC/D+

0°C to +70°C

20 TSSOP

20 SSOP

18 Wide SO

18 Plastic DIP

Dice*

20 TQFN-EP**

(5mm x 5mm)

MAX3222EETP+

-40°C to +85°C

MAX3222EEUP/V+

MAX3222EEUP+

MAX3222EEAP+

MAX3222EEWN+

MAX3222EEPN+

MAX3232ECAE+

MAX3232ECWE+

MAX3232ECPE+

-40°C to +85°C

0°C to +70°C

20 TSSOP

The MAX3241E/MAX3246E are complete serial ports

(three drivers/five receivers) designed for noteboo5 and

subnoteboo5 computers. The MAX3237E (five drivers/

three receivers) is ideal for peripheral applications that

require fast data transfer. These devices feature a shut-

down mode in which all receivers remain active, while

consuming onlꢅ 1µA (MAX3241E/MAX3246E) or 10nA

(MAX3237E).

20 TSSOP

20 SSOP

18 Wide SO

18 Plastic DIP

16 SSOP

16 Wide SO

16 Plastic DIP

/MAX3246E

The MAX3222E, MAX3232E, and MAX3241E are avail-

able in space-saving SO, SSOP, TQFN and TSSOP pac5-

ages. The MAX3237E is offered in an SSOP pac5age.

The MAX3246E is offered in the ultra-small 6 x 6 UꢁSP™

pac5age.

+Denotes a lead(Pb)-free/RoꢃS-compliant pac5age.

*Dice are tested at T = +2ꢀ°ꢁ, Dꢁ parameters onlꢅ.

**EP = Exposed pad.

/V denotes an automotive qualified part.

Ordering Information continued at end of data sheet.

Pin Configurations, Selector Guide, and Typical Operating

Circuits appear at end of data sheet.

Megaꢄaud and UꢁSP are trademar5s of Maxim Integrated

Products, Inc.

________________________________________________________________ Maxim Integrated Products

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.

12 3 4 5 6 7...22

中文翻译

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MAX3222EEWN+ 替代型号

型号	品牌	替代类型	描述	数据表
MAX3222EWN+	MAXIM	完全替代	Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, CMOS, PDSO18, LEAD FREE, SOP-18
MAX3222EAP+	MAXIM	类似代替	Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, CMOS, PDSO20, LEAD FREE, SSOP-20
MAX3232EEAE	MAXIM	类似代替	Transceiver

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MAX3222EIDW	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
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MAX3222EIDWR	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
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