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MAX3222CWN+

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, 2 Func, 2 Driver, 2 Rcvr, CMOS, PDSO18, LEAD FREE, SOP-18

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MAX3222CWN+ 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：SOIC
包装说明：SOP, SOP18,.4针数：18
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：1.5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
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; TIA-232
JESD-30 代码：R-PDSO-G18JESD-609代码：e3
长度：11.55 mm湿度敏感等级：1
功能数量：2端子数量：18
最高工作温度：70 °C最低工作温度：
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：SOP
封装等效代码：SOP18,.4封装形状：RECTANGULAR
封装形式：SMALL OUTLINE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：2.65 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：3.3 V
表面贴装：YES技术：CMOS
温度等级：COMMERCIAL端子面层：Matte Tin (Sn)
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL处于峰值回流温度下的最长时间：30
宽度：7.5 mmBase Number Matches：1

MAX3222CWN+ 数据手册

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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.  
CC  
_________________Pin Configurations  
The MAX3222, MAX3232, and MAX3241 are available  
in space-saving TSSOP and SSOP packages.  
TOP VIEW  
+
EN  
C1+  
V+  
1
2
3
4
5
6
7
8
9
SHDN  
18  
17  
16  
15  
14  
13  
12  
11  
V
________________________Applications  
Notebook, Subnotebook, and Palmtop Computers  
High-Speed Modems  
CC  
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  
1234567...17

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MAX3222CWN+ 替代型号

型号 品牌 替代类型 描述 数据表
SP3222ECT-L EXAR

完全替代

 True 3.0V to 5.5V RS-232 Transceivers
MAX3222CWN+T MAXIM

完全替代

 暂无描述
MAX3222EWN+ MAXIM

类似代替

 Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, CMOS, PDSO18, LEAD FREE, SOP-18

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MAX3222CWNT MAXIM

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 		LINE TRANSCEIVER, PDSO18, 0.300 INCH, SOIC-18
MAX3222CWN-T MAXIM

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 		Line Transceiver, 1 Func, 2 Driver, 2 Rcvr, CMOS, PDSO18, SO-18
MAX3222E MAXIM

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 		【15kV ESD-Protected, Down to 10nA, 3.0V to 5.
MAX3222E TI

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 		3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
MAX3222E ADI

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 		±15kV ESD保护、电流低至10nA、3.0V至5.5V供电、速率高达1Mbps的真R
MAX3222E/3232E ETC

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 		High ESD-Protected, Low Power, 3.0V to 5.5V, Single Supply RS-232 Transceivers
MAX3222E_03 MAXIM

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MAX3222E_06 MAXIM

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MAX3222E_09 TI

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 		3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/

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