Datasheet > MAX3222EAP+T

MAX3222EAP+T

更新时间： 2024-11-02 19:33:31

品牌	Logo	应用领域
美信 - MAXIM		驱动光电二极管接口集成电路驱动器
页数	文件大小	规格书
17页	388K
描述
Line Transceiver, 1 Func, 2 Driver, 2 Rcvr, CMOS, PDSO20, SSOP-20

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技术参数
数据手册
替代型号

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MAX3222EAP+T 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：	SSOP
包装说明：	SSOP, SSOP20,.3	针数：	20
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	6 weeks
风险等级：	5.03	其他特性：	2 RECEIVERS ACTIVE UNDER SHUTDOWN; TRISTATABLE RECEIVERS; EXTERNAL CHARGE PUMP
差分输出：	NO	驱动器位数：	2
输入特性：	SCHMITT TRIGGER	接口集成电路类型：	LINE TRANSCEIVER
接口标准：	EIA-232; EIA-562	JESD-30 代码：	R-PDSO-G20
JESD-609代码：	e3	长度：	7.2 mm
湿度敏感等级：	1	功能数量：	1
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
输出特性：	3-STATE	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：	SSOP	封装等效代码：	SSOP20,.3
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, 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：	1.99 mm
子类别：	Line Driver or Receivers	最大压摆率：	1 mA
最大供电电压：	5.5 V	最小供电电压：	3 V
标称供电电压：	5 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn)	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：	30	宽度：	5.29 mm
Base Number Matches：	1

MAX3222EAP+T 数据手册

EVALUATION KIT AVAILABLE

MAX3222/MAX3232/

MAX3237/MAX3241*

3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232

Transceivers Using Four 0.1µF External Capacitors

________________General Description

__Next Generation Device Features

o For Smaller Packaging:

The MAX3222/MAX3232/MAX3237/MAX3241 trans-

ceivers have a proprietary low-dropout transmitter out-

put stage enabling true RS-232 performance from a

3.0V to 5.5V supply with a dual charge pump. The

devices require only four small 0.1µF external charge-

pump capacitors. The MAX3222, MAX3232, and

MAX3241 are guaranteed to run at data rates of

120kbps while maintaining RS-232 output levels. The

MAX3237 is guaranteed to run at data rates of 250kbps

in the normal operating mode and 1Mbps in the

MegaBaud™ operating mode, while maintaining RS-232

output levels.

MAX3228E/MAX3229E: +2.5V to +5.5V RS-232

Transceivers in UCSP™

o For Integrated ESD Protection:

MAX3222E/MAX3232E/MAX3237E/MAX3241E*/

MAX3246E: 15kV ESD-Protected, Down to 1ꢀnA,

3.ꢀV to 5.5V, Up to 1Mbps, True RS-232

Transceivers

o For Low-Voltage or Data Cable Applications:

MAX338ꢀE/MAX3381E: +2.35V to +5.5V, 1µA,

2Tx/2Rx RS-232 Transceivers with 15kV

ESD-Protected I/O and Logic Pins

The MAX3222/MAX3232 have 2 receivers and 2

drivers. The MAX3222 features a 1µA shutdown mode

that reduces power consumption and extends battery

life in portable systems. Its receivers remain active in

shutdown mode, allowing external devices such as

modems to be monitored using only 1µA supply cur-

rent. The MAX3222 and MAX3232 are pin, package,

and functionally compatible with the industry-standard

MAX242 and MAX232, respectively.

_______________Ordering Information

PKG

PART

TEMP RANGE PIN-PACKAGE

CODE

U20+2

A20+1

W18+1

MAX3222CUP+ 0°C to +70°C

MAX3222CAP+ 0°C to +70°C

MAX3222CWN+ 0°C to +70°C

MAX3222CPN+ 0°C to +70°C

20 TSSOP

20 SSOP

18 SO

The MAX3241 is a complete serial port (3 drivers/

5 receivers) designed for notebook and subnotebook

computers. The MAX3237 (5 drivers/3 receivers) is ideal

for fast modem applications. Both these devices feature

a shutdown mode in which all receivers can remain

active while using only 1µA supply current. Receivers R1

(MAX3237/MAX3241) and R2 (MAX3241) have extra out-

puts in addition to their standard outputs. These extra

outputs are always active, allowing external devices

such as a modem to be monitored without forward bias-

18 Plastic Dip P18+5

+Denotes lead-free package.

Ordering Information continued at end of data sheet.

ing the protection diodes in circuitry that may have V

completely removed.

_________________Pin Configurations

The MAX3222, MAX3232, and MAX3241 are available

in space-saving TSSOP and SSOP packages.

TOP VIEW

C1+

V+

SHDN

________________________Applications

Notebook, Subnotebook, and Palmtop Computers

High-Speed Modems

GND

T1OUT

R1IN

C1-

MAX3222

C2+

C2-

Battery-Powered Equipment

Hand-Held Equipment

R1OUT

T1IN

V-

Peripherals

T2IN

T2OUT

R2IN

Printers

10 R2OUT

DIP/SO

Typical Operating Circuits appear at end of data sheet.

Pin Configurations continued at end of data sheet.

MegaBaud and UCSP are trademarks of Maxim Integrated Products, Inc.

*Covered by U.S. Patent numbers 4,636,930; 4,679,134; 4,777,577; 4,797,899; 4,809,152; 4,897,774; 4,999,761; and other patents pending.

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

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

19-0273; Rev 7; 1/07

12 3 4 5 6 7...17

中文翻译

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MAX3222EAP+T 替代型号

型号	品牌	替代类型	描述	数据表
MAX3222CAP+T	MAXIM	类似代替	Line Transceiver, 1 Func, 2 Driver, 2 Rcvr, CMOS, PDSO20, SSOP-20
MAX3232ESE	MAXIM	类似代替	3.0V to 5.5V, Low-Power, up to 1Mbps, True RS
MAX3232ESE+T	MAXIM	功能相似	Line Transceiver, 1 Func, 2 Driver, 2 Rcvr, CMOS, PDSO16, LEAD FREE, SOIC-16

与MAX3222EAP+T相关器件

型号	品牌	获取价格	描述	数据表
MAX3222EAPT	MAXIM	获取价格	LINE TRANSCEIVER, PDSO20, 0.200 INCH, 0.65 MM PITCH, SSOP-20
MAX3222EAP-T	MAXIM	获取价格	Line Transceiver, 1 Func, 2 Driver, 2 Rcvr, CMOS, PDSO20, SSOP-20
MAX3222EC/D	MAXIM	获取价格	【15kV ESD-Protected, Down to 10nA, 3.0V to 5.
MAX3222EC/D+	MAXIM	获取价格	±15kV ESD-Protected, Down to 10nA, 3.0V to 5.
MAX3222ECAP	MAXIM	获取价格	Transceiver
MAX3222ECAP+	MAXIM	获取价格	±15kV ESD-Protected, Down to 10nA, 3.0V to 5.
MAX3222ECAP+T	MAXIM	获取价格	暂无描述
MAX3222ECDB	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
MAX3222ECDBG4	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
MAX3222ECDBR	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/

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